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

REN Routing Table Report cscora at frr.nsrc.org
Sun Jan 8 21:30:24 UTC 2023


IPv4 R&E Routing Table Report   21:25 GMT Sun 08 Jan, 2023

  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:                              934683
    Prefixes after maximum aggregation (per Origin AS):          347450
    Deaggregation factor:                                          2.69
    Unique aggregates announced (without unneeded subnets):      444743
    Number of IPv4 prefixes with a valid ROA:                    385404
    Number of IPv4 prefixes with an invalid ROA:                   2678
    Number of IPv4 prefixes with no ROA:                         546601
Total ASes present in the Internet Routing Table:                 74056
    Prefixes per ASN:                                             12.62
Origin-only ASes present in the Internet Routing Table:           63708
Origin ASes announcing only one prefix:                           25652
Transit ASes present in the Internet Routing Table:               10348
Transit-only ASes present in the Internet Routing Table:            426
Paths with bogon ASNs present in the IPv4 Routing Table:             88
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:              1009
    Number of instances of unregistered ASNs:                      1022
Number of 32-bit ASNs allocated by the RIRs:                      41043
Number of 32-bit ASNs visible in the Routing Table:               33998
Prefixes from 32-bit ASNs in the Routing Table:                  172860
Number of bogon 32-bit ASNs visible in the Routing Table:            49
Special use prefixes present in the Routing Table:                    9
Prefixes being announced from unallocated address space:            507
Number of addresses announced to Internet:                   3064239488
    Equivalent to 182 /8s, 164 /16s and 149 /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:      322523

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

Prefixes being announced by APNIC Region ASes:                   237197
    Total APNIC prefixes after maximum aggregation:               68276
    APNIC Deaggregation factor:                                    3.47
Prefixes being announced from the APNIC address blocks:          232339
    Unique aggregates announced from the APNIC address blocks:    97648
APNIC Region origin ASes present in the Internet Routing Table:   13190
    APNIC Prefixes per ASN:                                       17.61
APNIC Region origin ASes announcing only one prefix:               3830
APNIC Region transit ASes present in the Internet Routing Table:   1794
Average APNIC Region AS path length visible:                        5.1
    Max APNIC Region AS path length visible:                         26
Number of APNIC region 32-bit ASNs visible in the Routing Table:   8474
Number of APNIC addresses announced to Internet:              773472832
    Equivalent to 46 /8s, 26 /16s and 66 /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:                    270371
    Total ARIN prefixes after maximum aggregation:               121928
    ARIN Deaggregation factor:                                     2.22
Prefixes being announced from the ARIN address blocks:           271737
    Unique aggregates announced from the ARIN address blocks:    129730
ARIN Region origin ASes present in the Internet Routing Table:    19094
    ARIN Prefixes per ASN:                                        14.23
ARIN Region origin ASes announcing only one prefix:                7000
ARIN Region transit ASes present in the Internet Routing Table:    1917
Average ARIN Region AS path length visible:                         4.7
    Max ARIN Region AS path length visible:                          37
Number of ARIN region 32-bit ASNs visible in the Routing Table:    4724
Number of ARIN addresses announced to Internet:              1286444864
    Equivalent to 76 /8s, 173 /16s and 151 /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:                    267575
    Total RIPE prefixes after maximum aggregation:               122391
    RIPE Deaggregation factor:                                     2.19
Prefixes being announced from the RIPE address blocks:           264360
    Unique aggregates announced from the RIPE address blocks:    155947
RIPE Region origin ASes present in the Internet Routing Table:    28231
    RIPE Prefixes per ASN:                                         9.36
RIPE Region origin ASes announcing only one prefix:               11993
RIPE Region transit ASes present in the Internet Routing Table:    3880
Average RIPE Region AS path length visible:                         5.0
    Max RIPE Region AS path length visible:                          34
Number of RIPE region 32-bit ASNs visible in the Routing Table:   10973
Number of RIPE addresses announced to Internet:               719578752
    Equivalent to 42 /8s, 227 /16s and 230 /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:                  128342
    Total LACNIC prefixes after maximum aggregation:              28361
    LACNIC Deaggregation factor:                                   4.53
Prefixes being announced from the LACNIC address blocks:         127517
    Unique aggregates announced from the LACNIC address blocks:   48910
LACNIC Region origin ASes present in the Internet Routing Table:  11005
    LACNIC Prefixes per ASN:                                      11.59
LACNIC Region origin ASes announcing only one prefix:              2259
LACNIC Region transit ASes present in the Internet Routing Table:  2275
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:  8770
Number of LACNIC addresses announced to Internet:             176041472
    Equivalent to 10 /8s, 126 /16s and 46 /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:                  30189
    Total AfriNIC prefixes after maximum aggregation:              5733
    AfriNIC Deaggregation factor:                                  5.27
Prefixes being announced from the AfriNIC address blocks:         38217
    Unique aggregates announced from the AfriNIC address blocks:  12089
AfriNIC Region origin ASes present in the Internet Routing Table:  1715
    AfriNIC Prefixes per ASN:                                     22.28
AfriNIC Region origin ASes announcing only one prefix:              570
AfriNIC Region transit ASes present in the Internet Routing Table:  320
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: 1057
Number of AfriNIC addresses announced to Internet:            108399872
    Equivalent to 6 /8s, 118 /16s and 13 /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        9261       8883      47  CHINAMOBILE-CN China Mobile Communicati
  7545        5940        786     700  TPG-INTERNET-AP TPG Telecom Limited, AU
  7552        3630       1331      21  VIETEL-AS-AP Viettel Group, VN
  7713        3522       1043      63  TELKOMNET-AS-AP PT Telekomunikasi Indon
 45899        3375       1874      95  VNPT-AS-VN VNPT Corp, VN
  9498        2688        499     238  BBIL-AP BHARTI Airtel Ltd., IN
 24560        2358        849     436  AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
  4766        2283      11250     588  KIXS-AS-KR Korea Telecom, KR
 45090        2180       1438      79  TENCENT-NET-AP Shenzhen Tencent Compute
  4755        2161        440     214  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        7780      10640    2910  AMAZON-02, US
 11492        4549        301     565  CABLEONE, US
  7155        3894        265      33  VIASAT-SP-BACKBONE, US
 22773        3765       3047     325  ASN-CXA-ALL-CCI-22773-RDC, US
  6327        3520       1320      63  SHAW, CA
 16625        3486       1808    2513  AKAMAI-AS, US
   749        3025      50576    2292  DNIC-AS-00749, US
  7018        2609      24131    1581  ATT-INTERNET4, US
396982        2574       3493     369  GOOGLE-CLOUD-PLATFORM, US
 30036        2572        369     359  MEDIACOM-ENTERPRISE-BUSINESS, 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        6956       1706     146  UNI2-AS, ES
  9121        6170       1692      17  TTNET, TR
 39891        4556        268      59  ALJAWWALSTC-AS, SA
 20940        4093       3400     203  AKAMAI-ASN1, NL
  8551        3912        374      38  BEZEQ-INTERNATIONAL-AS Bezeqint Interne
 12389        2918       2290     908  ROSTELECOM-AS, RU
 47331        2754        398    2080  TTNET, TR
  9009        2649        252    1354  M247, RO
 34984        2256        358     612  TELLCOM-AS, TR
  6849        2248        339      20  UKRTELNET, UA

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       10945       3331     591  Uninet S.A. de C.V., MX
 10620        3466        507     852  Telmex Colombia S.A., CO
 11830        2262        369      64  Instituto Costarricense de Electricidad
 13999        2201        361     591  Mega Cable, S.A. de C.V., MX
 28573        1347       2328     258  Claro NXT Telecomunicacoes Ltda, BR
  6503        1296        339     518  Axtel, S.A.B. de C.V., MX
  3816        1291        740     156  COLOMBIA TELECOMUNICACIONES S.A. ESP, C
  6147        1150        370      22  Telefonica del Peru S.A.A., PE
 11664        1135        186     467  Techtel LMDS Comunicaciones Interactiva
 26615         991       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
 24835        1538        533      30  RAYA-AS, EG
 24863        1458        393      21  LINKdotNET-AS, EG
 36992        1333       1517     275  ETISALAT-MISR, EG
 36903        1242        550      99  MT-MPLS, MA
 29571        1013         67      43  ORANGE-COTE-IVOIRE, CI
 36935         882        520      42  Vodafone-, EG
 37457         704        325      49  Telkom-Internet, ZA
  6713         611       1861      34  IAM-AS, MA
 15399         519         53      42  WANANCHI-, KE
 37342         494         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       10945       3331     591  Uninet S.A. de C.V., MX
  9808        9261       8883      47  CHINAMOBILE-CN China Mobile Communicati
 16509        7780      10640    2910  AMAZON-02, US
 12479        6956       1706     146  UNI2-AS, ES
  9121        6170       1692      17  TTNET, TR
  7545        5940        786     700  TPG-INTERNET-AP TPG Telecom Limited, AU
 39891        4556        268      59  ALJAWWALSTC-AS, SA
 11492        4549        301     565  CABLEONE, US
 20940        4093       3400     203  AKAMAI-ASN1, NL
  8551        3912        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        9261         9214  CHINAMOBILE-CN China Mobile Communications Grou
 12479        6956         6810  UNI2-AS, ES
  9121        6170         6153  TTNET, TR
  7545        5940         5240  TPG-INTERNET-AP TPG Telecom Limited, AU
 16509        7780         4870  AMAZON-02, US
 39891        4556         4497  ALJAWWALSTC-AS, SA
 11492        4549         3984  CABLEONE, US
 20940        4093         3890  AKAMAI-ASN1, NL
  8551        3912         3874  BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
  7155        3894         3861  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
100.96.100.0/24           57681  ASN-MGTS-USPD2, RU
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
23.131.185.0/24      Origin:       174  COGENT-174, US
23.131.185.0/24     Transit:      6453  AS6453, US
23.131.186.0/24      Origin:       174  COGENT-174, US
23.131.186.0/24     Transit:      6453  AS6453, US
23.131.187.0/24      Origin:       174  COGENT-174, US
23.131.187.0/24     Transit:      6453  AS6453, US
23.136.112.0/24      Origin:     54835  UNASSIGNED
23.136.112.0/24     Transit:     21559  OSNET, PR
23.139.232.0/24      Origin:    211619  MAXKO, HR
23.139.232.0/24     Transit:     42864  GIGANET-HU GigaNet Internet Service Prov

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      /11:101     /12:296     
/13:581     /14:1199    /15:2091    /16:13542   /17:8335    /18:14060   
/19:25167   /20:43864   /21:52986   /22:111097  /23:101565  /24:558893  
/25:139     /26:94      /27:150     /28:60      /29:90      /30:27      
/31:3       /32:276     

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

   ASN  No of nets  Total ann.  Description
 12479        6003        6956  UNI2-AS, ES
  9121        5327        6170  TTNET, TR
  8151        4963       10945  Uninet S.A. de C.V., MX
 39891        3547        4556  ALJAWWALSTC-AS, SA
 11492        3456        4549  CABLEONE, US
  8551        3377        3912  BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
  6327        3328        3520  SHAW, CA
  7155        2983        3894  VIASAT-SP-BACKBONE, US
 22773        2796        3765  ASN-CXA-ALL-CCI-22773-RDC, US
 47331        2397        2754  TTNET, TR

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

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

   1:1628      2:1249      3:168       4:7         5:4348      6:110    
   7:5         8:1557      9:1        10:1        11:172      12:1596   
  13:377      14:2365     15:284      16:76       17:370      18:414    
  20:247      21:4        22:188      23:6083     24:2541     25:4      
  27:2789     29:19       31:2526     32:108      34:8        35:96     
  36:1864     37:4650     38:4022     39:829      40:154      41:4192   
  42:1043     43:2325     44:307      45:17625    46:4263     47:382    
  49:1722     50:1947     51:379      52:1547     54:396      55:866    
  56:8        57:87       58:1733     59:1112     60:1007     61:2465   
  62:2722     63:1945     64:5648     65:2340     66:4987     67:3079   
  68:1365     69:4134     70:1266     71:669      72:3067     74:2620   
  75:1473     76:597      77:2478     78:4032     79:3163     80:2086   
  81:1847     82:1487     83:1241     84:1527     85:3776     86:752    
  87:2023     88:2916     89:3617     90:589      91:7760     92:1996   
  93:2591     94:3600     95:4877     96:1315     97:347      98:1183   
  99:739     100:76      101:1294    102:2694    103:30935   104:4629   
 105:896     106:843     107:2539    108:925     109:4403    110:2047   
 111:3276    112:2030    113:1528    114:1617    115:2140    116:1877   
 117:2520    118:2296    119:1890    120:1721    121:1062    122:2608   
 123:2176    124:1546    125:2286    128:1329    129:1065    130:992    
 131:2202    132:849     133:405     134:1911    135:340     136:894    
 137:1074    138:2874    139:1529    140:1040    141:1491    142:1421   
 143:1529    144:1193    145:351     146:1905    147:1555    148:2292   
 149:1874    150:873     151:1139    152:1855    153:560     154:3885   
 155:1410    156:1655    157:1305    158:1049    159:2255    160:2641   
 161:1440    162:3572    163:1506    164:1725    165:1703    166:827    
 167:1752    168:4184    169:920     170:4997    171:887     172:3514   
 173:3082    174:1030    175:1183    176:3765    177:6113    178:3569   
 179:2609    180:2384    181:3462    182:3246    183:1937    184:2355   
 185:20166   186:5109    187:4531    188:4211    189:3847    190:9187   
 191:1845    192:11009   193:8881    194:7282    195:5193    196:3038   
 197:2493    198:6000    199:6115    200:8102    201:6130    202:10467  
 203:10232   204:4604    205:3511    206:3888    207:3414    208:4116   
 209:4843    210:4248    211:2403    212:4126    213:3570    214:1103   
 215:55      216:6634    217:2733    218:1272    219:408     220:2034   
 221:967     222:664     223:1984   

End of report


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