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

REN Routing Table Report cscora at frr.nsrc.org
Tue Jun 27 21:30:00 UTC 2023


IPv4 R&E Routing Table Report   21:25 GMT Tue 27 Jun, 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:                              941420
    Prefixes after maximum aggregation (per Origin AS):          350672
    Deaggregation factor:                                          2.68
    Unique aggregates announced (without unneeded subnets):      450934
    Number of IPv4 prefixes with a valid ROA:                    419546
    Number of IPv4 prefixes with an invalid ROA:                   2961
    Number of IPv4 prefixes with no ROA:                         518913
Total ASes present in the Internet Routing Table:                 74553
    Prefixes per ASN:                                             12.63
Origin-only ASes present in the Internet Routing Table:           64277
Origin ASes announcing only one prefix:                           25890
Transit ASes present in the Internet Routing Table:               10276
Transit-only ASes present in the Internet Routing Table:            419
Paths with bogon ASNs present in the IPv4 Routing Table:             67
Average AS path length visible in the Internet Routing Table:       5.1
    Max AS path length visible:                                      56
    Max AS path prepend of ASN (265020)                              50
Prefixes from unregistered ASNs in the Routing Table:              1071
    Number of instances of unregistered ASNs:                      1077
Number of 32-bit ASNs allocated by the RIRs:                      42166
Number of 32-bit ASNs visible in the Routing Table:               34766
Prefixes from 32-bit ASNs in the Routing Table:                  177626
Number of bogon 32-bit ASNs visible in the Routing Table:            43
Special use prefixes present in the Routing Table:                    8
Prefixes being announced from unallocated address space:            566
Number of addresses announced to Internet:                   3055031040
    Equivalent to 182 /8s, 24 /16s and 19 /24s
    Percentage of available address space announced:               82.5
    Percentage of allocated address space announced:               82.5
    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:      318821

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

Prefixes being announced by APNIC Region ASes:                   243876
    Total APNIC prefixes after maximum aggregation:               69039
    APNIC Deaggregation factor:                                    3.53
Prefixes being announced from the APNIC address blocks:          238096
    Unique aggregates announced from the APNIC address blocks:    98408
APNIC Region origin ASes present in the Internet Routing Table:   13448
    APNIC Prefixes per ASN:                                       17.70
APNIC Region origin ASes announcing only one prefix:               3956
APNIC Region transit ASes present in the Internet Routing Table:   1800
Average APNIC Region AS path length visible:                        5.0
    Max APNIC Region AS path length visible:                         26
Number of APNIC region 32-bit ASNs visible in the Routing Table:   8793
Number of APNIC addresses announced to Internet:              773071936
    Equivalent to 46 /8s, 20 /16s and 36 /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, 131072-153913
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:                    274866
    Total ARIN prefixes after maximum aggregation:               123646
    ARIN Deaggregation factor:                                     2.22
Prefixes being announced from the ARIN address blocks:           277194
    Unique aggregates announced from the ARIN address blocks:    130726
ARIN Region origin ASes present in the Internet Routing Table:    19143
    ARIN Prefixes per ASN:                                        14.48
ARIN Region origin ASes announcing only one prefix:                7006
ARIN Region transit ASes present in the Internet Routing Table:    1897
Average ARIN Region AS path length visible:                         4.8
    Max ARIN Region AS path length visible:                          25
Number of ARIN region 32-bit ASNs visible in the Routing Table:    4826
Number of ARIN addresses announced to Internet:              1279403328
    Equivalent to 76 /8s, 66 /16s and 37 /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:                    263558
    Total RIPE prefixes after maximum aggregation:               122914
    RIPE Deaggregation factor:                                     2.14
Prefixes being announced from the RIPE address blocks:           259718
    Unique aggregates announced from the RIPE address blocks:    159361
RIPE Region origin ASes present in the Internet Routing Table:    28375
    RIPE Prefixes per ASN:                                         9.15
RIPE Region origin ASes announcing only one prefix:               12001
RIPE Region transit ASes present in the Internet Routing Table:    3803
Average RIPE Region AS path length visible:                         5.1
    Max RIPE Region AS path length visible:                          33
Number of RIPE region 32-bit ASNs visible in the Routing Table:   11229
Number of RIPE addresses announced to Internet:               717467008
    Equivalent to 42 /8s, 195 /16s and 173 /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:                  126784
    Total LACNIC prefixes after maximum aggregation:              28467
    LACNIC Deaggregation factor:                                   4.45
Prefixes being announced from the LACNIC address blocks:         125855
    Unique aggregates announced from the LACNIC address blocks:   49563
LACNIC Region origin ASes present in the Internet Routing Table:  11019
    LACNIC Prefixes per ASN:                                      11.42
LACNIC Region origin ASes announcing only one prefix:              2342
LACNIC Region transit ASes present in the Internet Routing Table:  2301
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:  8809
Number of LACNIC addresses announced to Internet:             176978688
    Equivalent to 10 /8s, 140 /16s and 123 /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:                  31265
    Total AfriNIC prefixes after maximum aggregation:              5885
    AfriNIC Deaggregation factor:                                  5.31
Prefixes being announced from the AfriNIC address blocks:         39985
    Unique aggregates announced from the AfriNIC address blocks:  12405
AfriNIC Region origin ASes present in the Internet Routing Table:  1760
    AfriNIC Prefixes per ASN:                                     22.72
AfriNIC Region origin ASes announcing only one prefix:              585
AfriNIC Region transit ASes present in the Internet Routing Table:  313
Average AfriNIC Region AS path length visible:                      5.5
    Max AfriNIC Region AS path length visible:                       41
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1109
Number of AfriNIC addresses announced to Internet:            107773952
    Equivalent to 6 /8s, 108 /16s and 128 /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        9501       8705      37  CHINAMOBILE-CN China Mobile Communicati
  7545        5679        784     694  TPG-INTERNET-AP TPG Telecom Limited, AU
 18403        4225        347      25  FPT-AS-AP FPT Telecom Company, VN
  7552        3681       1331      21  VIETEL-AS-AP Viettel Group, VN
  7713        3566       1043      63  TELKOMNET-AS-AP PT Telekomunikasi Indon
 45899        3460       1856      96  VNPT-AS-VN VNPT Corp, VN
  9498        3046        498     252  BBIL-AP BHARTI Airtel Ltd., IN
 24560        2434        837     441  AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
  4766        2308      11270     588  KIXS-AS-KR Korea Telecom, KR
  4755        2189        442     199  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        8637      10883    3132  AMAZON-02, US
 11492        4519        300     614  CABLEONE, US
  7155        4152        288      86  VIASAT-SP-BACKBONE, US
 22773        3545       3037     266  ASN-CXA-ALL-CCI-22773-RDC, US
  6327        3524       1319      66  SHAW, CA
 16625        3154       1569    2365  AKAMAI-AS, US
   749        3126      54969    2378  DNIC-AS-00749, US
396982        2667       3594     379  GOOGLE-CLOUD-PLATFORM, US
 30036        2498        361     426  MEDIACOM-ENTERPRISE-BUSINESS, US
  7018        2459      24007    1564  ATT-INTERNET4, 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        7295       1706     141  UNI2-AS, ES
 39891        4897        290      61  ALJAWWALSTC-AS, SA
 20940        4130       3399     190  AKAMAI-ASN1, NL
  8551        3463        368      33  BEZEQ-INTERNATIONAL-AS Bezeqint Interne
 12389        2915       2286     907  ROSTELECOM-AS, RU
  9009        2663        247    1381  M247, RO
 34984        2307        361     609  TELLCOM-AS, TR
  6849        1930        307      17  UKRTELNET, UA
 58224        1832        946     535  TCI, IR
 13188        1607        100      26  TRIOLAN, 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       11483       3358     595  UNINET, MX
 10620        3527        506     845  Telmex Colombia S.A., CO
 13999        2375        353     627  Mega Cable, S.A. de C.V., MX
 11830        2269        369      64  Instituto Costarricense de Electricidad
 28573        1317       2323     241  Claro NXT Telecomunicacoes Ltda, BR
  3816        1306        774     170  COLOMBIA TELECOMUNICACIONES S.A. ESP, C
  6503        1305        344     512  Axtel, S.A.B. de C.V., MX
  6147        1129        370      22  Telefonica del Peru S.A.A., PE
 11664        1106        181     440  Techtel LMDS Comunicaciones Interactiva
 26615        1037       2500      47  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        1616        393      19  LINKdotNET-AS, EG
 24835        1536        533      27  RAYA-AS, EG
 36992        1313       1518     282  ETISALAT-MISR, EG
 36903        1242        550      99  MT-MPLS, MA
 29571        1037         67      46  ORANGE-COTE-IVOIRE, CI
 36935         917        520      42  Vodafone-, EG
 37457         674        319      46  Telkom-Internet, ZA
  6713         551       1861      34  IAM-AS, MA
 15399         522         53      44  WANANCHI-, KE
 24757         495         73       5  EthioNet-AS, ET

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       11483       3358     595  UNINET, MX
  9808        9501       8705      37  CHINAMOBILE-CN China Mobile Communicati
 16509        8637      10883    3132  AMAZON-02, US
 12479        7295       1706     141  UNI2-AS, ES
  7545        5679        784     694  TPG-INTERNET-AP TPG Telecom Limited, AU
 39891        4897        290      61  ALJAWWALSTC-AS, SA
 11492        4519        300     614  CABLEONE, US
 18403        4225        347      25  FPT-AS-AP FPT Telecom Company, VN
  7155        4152        288      86  VIASAT-SP-BACKBONE, US
 20940        4130       3399     190  AKAMAI-ASN1, NL

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        9501         9464  CHINAMOBILE-CN China Mobile Communications Grou
 12479        7295         7154  UNI2-AS, ES
 16509        8637         5505  AMAZON-02, US
  7545        5679         4985  TPG-INTERNET-AP TPG Telecom Limited, AU
 39891        4897         4836  ALJAWWALSTC-AS, SA
 18403        4225         4200  FPT-AS-AP FPT Telecom Company, VN
  7155        4152         4066  VIASAT-SP-BACKBONE, US
 20940        4130         3940  AKAMAI-ASN1, NL
 11492        4519         3905  CABLEONE, US
  7552        3681         3660  VIETEL-AS-AP Viettel Group, VN

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
     33492  UNALLOCATED  8.6.184.0/23              3356  LEVEL3, US
     33123  UNALLOCATED  8.10.69.0/24             11168  SCC, US
     12169  UNALLOCATED  8.15.207.0/24            32787  PROLEXIC-TECHNOLOGIES-DDOS-M
     53775  UNALLOCATED  8.20.88.0/24              7029  WINDSTREAM, US
     19695  UNALLOCATED  8.20.161.0/24            46887  LIGHTOWER, US
     62828  UNALLOCATED  8.21.130.0/24             3356  LEVEL3, US
    393266  UNALLOCATED  8.23.52.0/24             46887  LIGHTOWER, US
    396894  UNALLOCATED  8.28.201.0/24             3356  LEVEL3, US
    394936  UNALLOCATED  8.33.224.0/24            22442  HOU-PHONOSCOPE, US
     54338  UNALLOCATED  8.33.241.0/24             6461  ZAYO-6461, 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
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
23.140.216.0/24      Origin:     27176  DATAWAGON, US
23.140.216.0/24     Transit:     20278  NEXEON, US
23.141.0.0/24        Origin:    395350  UNASSIGNED
23.141.0.0/24       Transit:     11426  TWC-11426-CAROLINAS, US
23.156.200.0/24      Origin:     52025  PARADOXNETWORKS, GB
23.156.200.0/24     Transit:       924  CLOUDIE-NETWORKS-LLC, US
27.100.7.0/24        Origin:     56096  UNASSIGNED
27.100.7.0/24       Transit:     45455  TH-2S1N-AP Two S One N Co Ltd, Internet 
41.57.124.0/22       Origin:     37442  UNASSIGNED
41.57.124.0/22      Transit:     37204  TELONE, ZW

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       /9:14      /10:38      /11:103     /12:301     
/13:579     /14:1199    /15:2116    /16:13499   /17:8282    /18:14004   
/19:25251   /20:43976   /21:52352   /22:111095  /23:101924  /24:565836  
/25:138     /26:101     /27:152     /28:47      /29:95      /30:22      
/31:3       /32:277     

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

   ASN  No of nets  Total ann.  Description
 12479        6383        7295  UNI2-AS, ES
  8151        5402       11483  UNINET, MX
 39891        3632        4897  ALJAWWALSTC-AS, SA
 11492        3428        4519  CABLEONE, US
  6327        3334        3524  SHAW, CA
  7155        3110        4152  VIASAT-SP-BACKBONE, US
  8551        2932        3463  BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
 22773        2615        3545  ASN-CXA-ALL-CCI-22773-RDC, US
 30036        2155        2498  MEDIACOM-ENTERPRISE-BUSINESS, US
 10620        2086        3527  Telmex Colombia S.A., CO

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

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

   1:2172      2:1338      3:223       4:7         5:4607      6:131    
   7:6         8:1538      9:1        10:1        11:172      12:1520   
  13:387      14:2312     15:301      16:192      17:374      18:493    
  20:264      21:4        22:188      23:6349     24:2996     25:6      
  27:2598     29:19       31:2533     32:84       34:22       35:114    
  36:1986     37:4687     38:5004     39:817      40:150      41:4257   
  42:2003     43:2350     44:306      45:17202    46:4425     47:377    
  49:1765     50:1894     51:585      52:1598     54:395      55:977    
  56:8        57:130      58:1876     59:1114     60:984      61:2597   
  62:2763     63:1916     64:5761     65:2339     66:5154     67:3093   
  68:1371     69:4161     70:1380     71:698      72:3064     74:2654   
  75:1593     76:613      77:2560     78:1893     79:2989     80:2130   
  81:1812     82:1519     83:1276     84:1561     85:3053     86:749    
  87:2020     88:1239     89:3826     90:616      91:7867     92:2045   
  93:2626     94:3670     95:4063     96:1315     97:337      98:1157   
  99:737     100:94      101:1312    102:2986    103:31798   104:4636   
 105:901     106:937     107:2579    108:1071    109:4239    110:2104   
 111:3130    112:2059    113:1747    114:1640    115:2069    116:1910   
 117:2532    118:2619    119:1982    120:1806    121:1090    122:2633   
 123:2161    124:1566    125:2484    128:1483    129:1062    130:1038   
 131:2064    132:854     133:422     134:1801    135:352     136:893    
 137:1105    138:2746    139:1563    140:1254    141:1449    142:1456   
 143:1554    144:1133    145:342     146:1984    147:1596    148:2431   
 149:2234    150:891     151:1161    152:1984    153:562     154:4642   
 155:1419    156:1826    157:1316    158:1089    159:2267    160:2616   
 161:1560    162:3531    163:1566    164:1634    165:1911    166:1089   
 167:1732    168:4064    169:952     170:4847    171:898     172:3624   
 173:2975    174:1081    175:1205    176:3831    177:5506    178:3643   
 179:2407    180:2447    181:3520    182:3402    183:2048    184:2349   
 185:20597   186:5171    187:4419    188:4232    189:4034    190:9296   
 191:1805    192:10934   193:8965    194:7402    195:5233    196:3285   
 197:2437    198:5977    199:6113    200:8099    201:6053    202:10575  
 203:10481   204:4576    205:3696    206:4357    207:3475    208:4154   
 209:4963    210:4300    211:2453    212:4287    213:3652    214:1090   
 215:59      216:6744    217:2858    218:1295    219:412     220:1993   
 221:965     222:686     223:2158   

End of report


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