[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view

REN Routing Table Report cscora at frr.nsrc.org
Wed Oct 12 21:30:57 UTC 2022


IPv4 R&E Routing Table Report   21:25 GMT Wed 12 Oct, 2022

  IPv4 BGP Table (Global) as seen at Guam.

Report Website:     https://bgp.nsrc.org/REN
Detailed Analysis:  https://bgp.nsrc.org/REN/Guam/

Analysis Summary
----------------

BGP routing table entries examined:                              927633
    Prefixes after maximum aggregation (per Origin AS):          343616
    Deaggregation factor:                                          2.70
    Unique aggregates announced (without unneeded subnets):      440430
    Number of IPv4 prefixes with a valid ROA:                    371567
    Number of IPv4 prefixes with an invalid ROA:                   3042
    Number of IPv4 prefixes with no ROA:                         553024
Total ASes present in the Internet Routing Table:                 73801
    Prefixes per ASN:                                             12.57
Origin-only ASes present in the Internet Routing Table:           63537
Origin ASes announcing only one prefix:                           25515
Transit ASes present in the Internet Routing Table:               10264
Transit-only ASes present in the Internet Routing Table:            403
Paths with bogon ASNs present in the IPv4 Routing Table:             94
Average AS path length visible in the Internet Routing Table:       5.0
    Max AS path length visible:                                      56
    Max AS path prepend of ASN (265020)                              50
Prefixes from unregistered ASNs in the Routing Table:              1191
    Number of instances of unregistered ASNs:                      1197
Number of 32-bit ASNs allocated by the RIRs:                      40346
Number of 32-bit ASNs visible in the Routing Table:               33527
Prefixes from 32-bit ASNs in the Routing Table:                  168342
Number of bogon 32-bit ASNs visible in the Routing Table:            27
Special use prefixes present in the Routing Table:                    9
Prefixes being announced from unallocated address space:            583
Number of addresses announced to Internet:                   3065744000
    Equivalent to 182 /8s, 187 /16s and 138 /24s
    Percentage of available address space announced:               82.8
    Percentage of allocated address space announced:               82.8
    Percentage of available address space allocated:              100.0
    Percentage of address space in use by end-sites:               99.6
Total number of prefixes smaller than registry allocations:      319383

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes:                   235548
    Total APNIC prefixes after maximum aggregation:               67410
    APNIC Deaggregation factor:                                    3.49
Prefixes being announced from the APNIC address blocks:          230711
    Unique aggregates announced from the APNIC address blocks:    96581
APNIC Region origin ASes present in the Internet Routing Table:   13001
    APNIC Prefixes per ASN:                                       17.75
APNIC Region origin ASes announcing only one prefix:               3742
APNIC Region transit ASes present in the Internet Routing Table:   1778
Average APNIC Region AS path length visible:                        5.1
    Max APNIC Region AS path length visible:                         27
Number of APNIC region 32-bit ASNs visible in the Routing Table:   8263
Number of APNIC addresses announced to Internet:              773449792
    Equivalent to 46 /8s, 25 /16s and 232 /24s
APNIC AS Blocks        4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations)  23552-24575, 37888-38911, 45056-46079, 55296-56319,
                       58368-59391, 63488-64098, 64297-64395, 131072-151865
APNIC Address Blocks     1/8,  14/8,  27/8,  36/8,  39/8,  42/8,  43/8,
                        49/8,  58/8,  59/8,  60/8,  61/8, 101/8, 103/8,
                       106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
                       116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
                       123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
                       163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
                       203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
                       222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes:                    269174
    Total ARIN prefixes after maximum aggregation:               121359
    ARIN Deaggregation factor:                                     2.22
Prefixes being announced from the ARIN address blocks:           270109
    Unique aggregates announced from the ARIN address blocks:    128537
ARIN Region origin ASes present in the Internet Routing Table:    19073
    ARIN Prefixes per ASN:                                        14.16
ARIN Region origin ASes announcing only one prefix:                6943
ARIN Region transit ASes present in the Internet Routing Table:    1908
Average ARIN Region AS path length visible:                         4.8
    Max ARIN Region AS path length visible:                          38
Number of ARIN region 32-bit ASNs visible in the Routing Table:    4638
Number of ARIN addresses announced to Internet:              1290977344
    Equivalent to 76 /8s, 242 /16s and 192 /24s
ARIN AS Blocks         1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations)  2138-2584, 2615-2772, 2823-2829, 2880-3153
                       3354-4607, 4865-5119, 5632-6655, 6912-7466
                       7723-8191, 10240-12287, 13312-15359, 16384-17407
                       18432-20479, 21504-23551, 25600-26591,
                       26624-27647, 29696-30719, 31744-33791
                       35840-36863, 39936-40959, 46080-47103
                       53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks      3/8,   4/8,   6/8,   7/8,   8/8,   9/8,  11/8,
                        12/8,  13/8,  15/8,  16/8,  17/8,  18/8,  19/8,
                        20/8,  21/8,  22/8,  23/8,  24/8,  26/8,  28/8,
                        29/8,  30/8,  32/8,  33/8,  34/8,  35/8,  38/8,
                        40/8,  44/8,  47/8,  48/8,  50/8,  52/8,  53/8,
                        54/8,  55/8,  56/8,  57/8,  63/8,  64/8,  65/8,
                        66/8,  67/8,  68/8,  69/8,  70/8,  71/8,  72/8,
                        73/8,  74/8,  75/8,  76/8,  96/8,  97/8,  98/8,
                        99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
                       130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
                       138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
                       147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
                       158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
                       166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
                       174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
                       206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
                      

RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes:                    264802
    Total RIPE prefixes after maximum aggregation:               120332
    RIPE Deaggregation factor:                                     2.20
Prefixes being announced from the RIPE address blocks:           261769
    Unique aggregates announced from the RIPE address blocks:    154072
RIPE Region origin ASes present in the Internet Routing Table:    28201
    RIPE Prefixes per ASN:                                         9.28
RIPE Region origin ASes announcing only one prefix:               11982
RIPE Region transit ASes present in the Internet Routing Table:    3868
Average RIPE Region AS path length visible:                         5.0
    Max RIPE Region AS path length visible:                          36
Number of RIPE region 32-bit ASNs visible in the Routing Table:   10850
Number of RIPE addresses announced to Internet:               716670336
    Equivalent to 42 /8s, 183 /16s and 133 /24s
RIPE AS Blocks         1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations)  2773-2822, 2830-2879, 3154-3353, 5377-5631
                       6656-6911, 8192-9215, 12288-13311, 15360-16383
                       20480-21503, 24576-25599, 28672-29695
                       30720-31743, 33792-35839, 38912-39935
                       40960-45055, 47104-52223, 56320-58367
                       59392-61439, 61952-62463, 64396-64495
                       196608-213403
RIPE Address Blocks      2/8,   5/8,  25/8,  31/8,  37/8,  46/8,  51/8,
                        62/8,  77/8,  78/8,  79/8,  80/8,  81/8,  82/8,
                        83/8,  84/8,  85/8,  86/8,  87/8,  88/8,  89/8,
                        90/8,  91/8,  92/8,  93/8,  94/8,  95/8, 109/8,
                       141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
                       193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes:                  126813
    Total LACNIC prefixes after maximum aggregation:              28024
    LACNIC Deaggregation factor:                                   4.53
Prefixes being announced from the LACNIC address blocks:         126268
    Unique aggregates announced from the LACNIC address blocks:   48821
LACNIC Region origin ASes present in the Internet Routing Table:  10992
    LACNIC Prefixes per ASN:                                      11.49
LACNIC Region origin ASes announcing only one prefix:              2278
LACNIC Region transit ASes present in the Internet Routing Table:  2229
Average LACNIC Region AS path length visible:                       5.4
    Max LACNIC Region AS path length visible:                        56
Number of LACNIC region 32-bit ASNs visible in the Routing Table:  8748
Number of LACNIC addresses announced to Internet:             175986688
    Equivalent to 10 /8s, 125 /16s and 88 /24s
LACNIC AS Blocks       26592-26623, 27648-28671, 52224-53247,
                       61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks  177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
                       191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes:                  30105
    Total AfriNIC prefixes after maximum aggregation:              5618
    AfriNIC Deaggregation factor:                                  5.36
Prefixes being announced from the AfriNIC address blocks:         38187
    Unique aggregates announced from the AfriNIC address blocks:  11931
AfriNIC Region origin ASes present in the Internet Routing Table:  1701
    AfriNIC Prefixes per ASN:                                     22.45
AfriNIC Region origin ASes announcing only one prefix:              570
AfriNIC Region transit ASes present in the Internet Routing Table:  313
Average AfriNIC Region AS path length visible:                      5.4
    Max AfriNIC Region AS path length visible:                       31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1028
Number of AfriNIC addresses announced to Internet:            108304896
    Equivalent to 6 /8s, 116 /16s and 154 /24s
AfriNIC AS Blocks      36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks  41/8,  45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
                      

APNIC Region per AS prefix count summary
----------------------------------------

   ASN  No of nets  /20 equiv  MaxAgg  Description
  9808        9061       8883      47  CHINAMOBILE-CN China Mobile Communicati
  7545        5928        786     695  TPG-INTERNET-AP TPG Telecom Limited, AU
  7552        3588       1330      20  VIETEL-AS-AP Viettel Group, VN
  7713        3523       1042      61  TELKOMNET-AS-AP PT Telekomunikasi Indon
 45899        3470       1877      66  VNPT-AS-VN VNPT Corp, VN
  9498        2467        499     237  BBIL-AP BHARTI Airtel Ltd., IN
  4766        2288      11251     595  KIXS-AS-KR Korea Telecom, KR
 24560        2235        852     412  AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
 45090        2179       1438      79  TENCENT-NET-AP Shenzhen Tencent Compute
  4755        2136        425     217  TATACOMM-AS TATA Communications formerl

Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

   ASN  No of nets  /20 equiv  MaxAgg  Description
 16509        7343      10563    2886  AMAZON-02, US
 11492        4597        304     534  CABLEONE, US
  7155        3898        265      32  VIASAT-SP-BACKBONE, US
 22773        3855       3054     364  ASN-CXA-ALL-CCI-22773-RDC, US
 16625        3555       1852    2546  AKAMAI-AS, US
  6327        3490       1319      64  SHAW, CA
   749        3028      50696    2295  DNIC-AS-00749, US
 30036        2598        367     270  MEDIACOM-ENTERPRISE-BUSINESS, US
  7018        2591      24156    1590  ATT-INTERNET4, US
396982        2552       3479     345  GOOGLE-CLOUD-PLATFORM, US

Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

   ASN  No of nets  /20 equiv  MaxAgg  Description
 12479        6886       1730     144  UNI2-AS, ES
  9121        6851       1692      17  TTNET, TR
 20940        4136       3400     202  AKAMAI-ASN1, NL
 39891        4010        234      47  ALJAWWALSTC-AS, SA
  8551        3992        374      38  BEZEQ-INTERNATIONAL-AS Bezeqint Interne
 12389        2918       2290     912  ROSTELECOM-AS, RU
  9009        2619        252    1345  M247, RO
  6849        2550        339      20  UKRTELNET, UA
 34984        2242        357     616  TELLCOM-AS, TR
 47331        1917        296    1450  TTNET, TR

Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

   ASN  No of nets  /20 equiv  MaxAgg  Description
  8151       10874       3339     597  Uninet S.A. de C.V., MX
 10620        3463        509     859  Telmex Colombia S.A., CO
 11830        2298        369      64  Instituto Costarricense de Electricidad
 13999        2054        335     530  Mega Cable, S.A. de C.V., MX
 28573        1350       2328     264  Claro NXT Telecomunicacoes Ltda, BR
  6503        1292        338     521  Axtel, S.A.B. de C.V., MX
  3816        1279        712     149  COLOMBIA TELECOMUNICACIONES S.A. ESP, C
  6147        1076        369      22  Telefonica del Peru S.A.A., PE
 11664        1071        180     462  Techtel LMDS Comunicaciones Interactiva
 26615         986       2466      43  TIM SA, BR

Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

   ASN  No of nets  /20 equiv  MaxAgg  Description
 24863        1568        393      21  LINKdotNET-AS, EG
 24835        1520        521      31  RAYA-AS, EG
 36992        1349       1519     270  ETISALAT-MISR, EG
 36903        1266        550      99  MT-MPLS, MA
 29571        1015         68      32  ORANGE-COTE-IVOIRE, CI
 36935         801        520      42  Vodafone-, EG
 37457         700        325      51  Telkom-Internet, ZA
  6713         610       1863      34  IAM-AS, MA
 15399         526         53      42  WANANCHI-, KE
 37342         483         32       1  MOVITEL, MZ

Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

   ASN  No of nets  /20 equiv  MaxAgg  Description
  8151       10874       3339     597  Uninet S.A. de C.V., MX
  9808        9061       8883      47  CHINAMOBILE-CN China Mobile Communicati
 16509        7343      10563    2886  AMAZON-02, US
 12479        6886       1730     144  UNI2-AS, ES
  9121        6851       1692      17  TTNET, TR
  7545        5928        786     695  TPG-INTERNET-AP TPG Telecom Limited, AU
 11492        4597        304     534  CABLEONE, US
 20940        4136       3400     202  AKAMAI-ASN1, NL
 39891        4010        234      47  ALJAWWALSTC-AS, SA
  8551        3992        374      38  BEZEQ-INTERNATIONAL-AS Bezeqint Interne

Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet

Global Per AS Maximum Aggregation summary
-----------------------------------------

   ASN  No of nets  Net Savings  Description
  9808        9061         9014  CHINAMOBILE-CN China Mobile Communications Grou
  9121        6851         6834  TTNET, TR
 12479        6886         6742  UNI2-AS, ES
  7545        5928         5233  TPG-INTERNET-AP TPG Telecom Limited, AU
 16509        7343         4457  AMAZON-02, US
 11492        4597         4063  CABLEONE, US
 39891        4010         3963  ALJAWWALSTC-AS, SA
  8551        3992         3954  BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
 20940        4136         3934  AKAMAI-ASN1, NL
  7155        3898         3866  VIASAT-SP-BACKBONE, US

Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

    Bad AS  Designation  Net Originated      Transit AS  Transit AS Name
    398083  UNALLOCATED  5.133.124.0/24          399587  UT, US
     33123  UNALLOCATED  8.10.69.0/24             11168  SCC, US
     16641  UNALLOCATED  8.10.194.0/24             3356  LEVEL3, US
     16641  UNALLOCATED  8.10.210.0/24             3356  LEVEL3, US
     25674  UNALLOCATED  8.12.76.0/24              3356  LEVEL3, US
     16641  UNALLOCATED  8.12.250.0/24             3356  LEVEL3, US
     25674  UNALLOCATED  8.14.115.0/24             3356  LEVEL3, US
     12169  UNALLOCATED  8.15.207.0/24            32787  PROLEXIC-TECHNOLOGIES-DDOS-M
     25674  UNALLOCATED  8.19.146.0/24             3356  LEVEL3, US
     53775  UNALLOCATED  8.20.88.0/24              7029  WINDSTREAM, US

Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS

Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------

Prefix                Origin AS  Description
10.20.160.0/20             3605  ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21             3605  ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23              3605  ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24              3605  ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23              3605  ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23              3605  ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.88.0.0/17            264275  ROLIM NET TECNOLOGIA LTDA, BR
100.127.133.128/25        11096  FLORIDANET, US
192.88.99.0/24             6939  HURRICANE, US

Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar

Advertised Unallocated Addresses
--------------------------------

Unassigned Network     ASN Information  AS Name
23.136.112.0/24      Origin:     54835  UNASSIGNED
23.136.112.0/24     Transit:     21559  OSNET, PR
23.141.0.0/24        Origin:    395350  UNASSIGNED
23.141.0.0/24       Transit:     11426  TWC-11426-CAROLINAS, US
23.158.240.0/24      Origin:     13465  UNASSIGNED
23.158.240.0/24     Transit:      6939  HURRICANE, US
23.181.240.0/24      Origin:    399613  UNASSIGNED
23.181.240.0/24     Transit:     11992  CENTENNIAL-, PR
24.48.128.0/19       Origin:     29866  OPTICALTEL, US
24.48.128.0/19      Transit:      3257  GTT-BACKBONE GTT, US

Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

 /1:0        /2:0        /3:0        /4:0        /5:0        /6:0       
 /7:0        /8:16       /9:13      /10:38      /11:100     /12:296     
/13:588     /14:1194    /15:2092    /16:13562   /17:8390    /18:14106   
/19:25201   /20:44011   /21:52914   /22:110410  /23:100671  /24:553188  
/25:133     /26:100     /27:155     /28:61      /29:90      /30:26      
/31:2       /32:276     

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

   ASN  No of nets  Total ann.  Description
  9121        5970        6851  TTNET, TR
 12479        5895        6886  UNI2-AS, ES
  8151        4759       10874  Uninet S.A. de C.V., MX
 11492        3505        4597  CABLEONE, US
  8551        3456        3992  BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
  6327        3299        3490  SHAW, CA
 39891        3193        4010  ALJAWWALSTC-AS, SA
  7155        2987        3898  VIASAT-SP-BACKBONE, US
 22773        2849        3855  ASN-CXA-ALL-CCI-22773-RDC, US
  6849        2402        2550  UKRTELNET, UA

Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

   1:1901      2:1037      3:166       4:7         5:4147      6:116    
   7:6         8:1578      9:1        10:1        11:173      12:1624   
  13:338      14:2370     15:267      16:69       17:362      18:335    
  20:245      21:4        22:188      23:5982     24:2531     25:6      
  27:2744     29:19       31:2467     32:96       34:7        35:91     
  36:1894     37:4525     38:3689     39:756      40:169      41:4207   
  42:1155     43:2299     44:297      45:17454    46:4258     47:385    
  49:1725     50:1944     51:243      52:1494     54:387      55:850    
  56:8        57:86       58:1777     59:1117     60:990      61:2421   
  62:2635     63:1932     64:5664     65:2337     66:4963     67:2995   
  68:1351     69:4208     70:1317     71:690      72:3065     74:2679   
  75:1483     76:596      77:2349     78:4002     79:3144     80:2058   
  81:1810     82:1522     83:1228     84:1434     85:3753     86:730    
  87:2014     88:2828     89:3485     90:545      91:7681     92:2059   
  93:2569     94:3591     95:4803     96:1344     97:346      98:1179   
  99:738     100:78      101:1299    102:2536    103:30419   104:4566   
 105:888     106:887     107:2538    108:907     109:4377    110:2007   
 111:3279    112:2048    113:1517    114:1550    115:2145    116:1902   
 117:2482    118:2331    119:1855    120:1712    121:1034    122:2569   
 123:2147    124:1509    125:2145    128:1262    129:982     130:991    
 131:2235    132:840     133:377     134:1908    135:332     136:879    
 137:1039    138:2831    139:1530    140:1122    141:1493    142:1386   
 143:1496    144:1205    145:348     146:1866    147:1550    148:2254   
 149:1818    150:893     151:1124    152:1830    153:552     154:3863   
 155:1434    156:1709    157:1309    158:1051    159:2187    160:2625   
 161:1371    162:3543    163:1445    164:1719    165:1694    166:778    
 167:1735    168:4146    169:884     170:4942    171:854     172:3444   
 173:3127    174:1024    175:1173    176:3633    177:5932    178:3579   
 179:2566    180:2344    181:3332    182:3211    183:1940    184:2359   
 185:19969   186:5063    187:4541    188:4146    189:3824    190:9118   
 191:1771    192:11050   193:8777    194:7225    195:5145    196:3031   
 197:2562    198:6031    199:6089    200:7976    201:6058    202:10393  
 203:10236   204:4538    205:3490    206:3924    207:3443    208:4093   
 209:4803    210:4203    211:2342    212:4088    213:3584    214:1116   
 215:53      216:6540    217:2718    218:1275    219:404     220:2046   
 221:925     222:653     223:1987   

End of report


More information about the ren-bgp-stats-all mailing list