[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Dec 22 21:31:05 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Fri 22 Dec, 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: 949552
Prefixes after maximum aggregation (per Origin AS): 356622
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 455669
Number of IPv4 prefixes with a valid ROA: 445612
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 503935
Total ASes present in the Internet Routing Table: 75167
Prefixes per ASN: 12.63
Origin-only ASes present in the Internet Routing Table: 64548
Origin ASes announcing only one prefix: 26145
Transit ASes present in the Internet Routing Table: 10619
Transit-only ASes present in the Internet Routing Table: 477
Paths with bogon ASNs present in the IPv4 Routing Table: 10
Average AS path length visible in the Internet Routing Table: 5.1
Max AS path length visible: 38
Max AS path prepend of ASN (203217) 33
Prefixes from unregistered ASNs in the Routing Table: 1005
Number of instances of unregistered ASNs: 1005
Number of 32-bit ASNs allocated by the RIRs: 43257
Number of 32-bit ASNs visible in the Routing Table: 35588
Prefixes from 32-bit ASNs in the Routing Table: 182921
Number of bogon 32-bit ASNs visible in the Routing Table: 6
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 384
Number of addresses announced to Internet: 3047604480
Equivalent to 181 /8s, 166 /16s and 193 /24s
Percentage of available address space announced: 82.3
Percentage of allocated address space announced: 82.3
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: 319226
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247174
Total APNIC prefixes after maximum aggregation: 71420
APNIC Deaggregation factor: 3.46
Prefixes being announced from the APNIC address blocks: 240311
Unique aggregates announced from the APNIC address blocks: 99485
APNIC Region origin ASes present in the Internet Routing Table: 13800
APNIC Prefixes per ASN: 17.41
APNIC Region origin ASes announcing only one prefix: 4157
APNIC Region transit ASes present in the Internet Routing Table: 1860
Average APNIC Region AS path length visible: 5.5
Max APNIC Region AS path length visible: 35
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9165
Number of APNIC addresses announced to Internet: 770605376
Equivalent to 45 /8s, 238 /16s and 129 /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: 276052
Total ARIN prefixes after maximum aggregation: 124563
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 280951
Unique aggregates announced from the ARIN address blocks: 132907
ARIN Region origin ASes present in the Internet Routing Table: 19078
ARIN Prefixes per ASN: 14.73
ARIN Region origin ASes announcing only one prefix: 6945
ARIN Region transit ASes present in the Internet Routing Table: 1948
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: 4836
Number of ARIN addresses announced to Internet: 1276103744
Equivalent to 76 /8s, 15 /16s and 204 /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: 265521
Total RIPE prefixes after maximum aggregation: 125187
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 260143
Unique aggregates announced from the RIPE address blocks: 160859
RIPE Region origin ASes present in the Internet Routing Table: 28551
RIPE Prefixes per ASN: 9.11
RIPE Region origin ASes announcing only one prefix: 12103
RIPE Region transit ASes present in the Internet Routing Table: 3907
Average RIPE Region AS path length visible: 4.9
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11519
Number of RIPE addresses announced to Internet: 714431872
Equivalent to 42 /8s, 149 /16s and 93 /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
196608-216475
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: 128021
Total LACNIC prefixes after maximum aggregation: 28725
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 126574
Unique aggregates announced from the LACNIC address blocks: 49367
LACNIC Region origin ASes present in the Internet Routing Table: 11064
LACNIC Prefixes per ASN: 11.44
LACNIC Region origin ASes announcing only one prefix: 2322
LACNIC Region transit ASes present in the Internet Routing Table: 2377
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 38
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8913
Number of LACNIC addresses announced to Internet: 178375680
Equivalent to 10 /8s, 161 /16s and 204 /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: 31779
Total AfriNIC prefixes after maximum aggregation: 6027
AfriNIC Deaggregation factor: 5.27
Prefixes being announced from the AfriNIC address blocks: 41189
Unique aggregates announced from the AfriNIC address blocks: 12737
AfriNIC Region origin ASes present in the Internet Routing Table: 1815
AfriNIC Prefixes per ASN: 22.69
AfriNIC Region origin ASes announcing only one prefix: 618
AfriNIC Region transit ASes present in the Internet Routing Table: 341
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1155
Number of AfriNIC addresses announced to Internet: 107841024
Equivalent to 6 /8s, 109 /16s and 134 /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 9769 8737 47 CHINAMOBILE-CN China Mobile Communicati
7545 5676 784 686 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4532 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3840 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3588 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3354 1872 98 VNPT-AS-VN VNPT Corp, VN
9498 3303 494 250 BBIL-AP BHARTI Airtel Ltd., IN
24560 2655 856 372 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2230 11258 587 KIXS-AS-KR Korea Telecom, KR
4755 2163 442 195 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 9410 11192 3348 AMAZON-02, US
11492 4562 303 680 CABLEONE, US
7155 4164 288 96 VIASAT-SP-BACKBONE, US
6327 3567 1320 69 SHAW, CA
22773 3484 3055 300 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3208 1422 2333 AKAMAI-AS, US
749 3162 54930 2414 DNIC-AS-00749, US
367 2970 3858 1420 DNIC-ASBLK-00306-00371, US
396982 2739 3638 385 GOOGLE-CLOUD-PLATFORM, US
7018 2525 23623 1572 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 7565 1714 146 UNI2-AS, ES
39891 4570 271 54 ALJAWWALSTC-AS, SA
20940 4001 3397 141 AKAMAI-ASN1, NL
9009 3500 301 1634 M247, RO
8551 3368 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2882 2300 910 ROSTELECOM-AS, RU
34984 2330 360 593 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
58224 1529 875 581 TCI, IR
44477 1450 95 717 STARK-INDUSTRIES, GB
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 12149 3381 594 UNINET, MX
10620 3519 497 886 Telmex Colombia S.A., CO
13999 2493 339 636 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad
28573 1345 2318 237 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1244 341 502 Axtel, S.A.B. de C.V., MX
28202 1102 52 9 Rede Brasileira de Comunicacao SA, BR
11664 1098 177 429 Techtel LMDS Comunicaciones Interactiva
6147 1088 369 22 Telefonica del Peru S.A.A., PE
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 1575 389 16 LINKdotNET-AS, EG
24835 1548 545 28 RAYA-AS, EG
36992 1360 1518 280 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1053 68 50 ORANGE-COTE-IVOIRE, CI
36935 936 521 43 Vodafone-, EG
37457 555 316 43 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
15399 534 56 53 WANANCHI-, KE
36914 524 82 3 KENET-AS, KE
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 12149 3381 594 UNINET, MX
9808 9769 8737 47 CHINAMOBILE-CN China Mobile Communicati
16509 9410 11192 3348 AMAZON-02, US
12479 7565 1714 146 UNI2-AS, ES
7545 5676 784 686 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 271 54 ALJAWWALSTC-AS, SA
11492 4562 303 680 CABLEONE, US
18403 4532 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4164 288 96 VIASAT-SP-BACKBONE, US
20940 4001 3397 141 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 9769 9722 CHINAMOBILE-CN China Mobile Communications Grou
12479 7565 7419 UNI2-AS, ES
16509 9410 6062 AMAZON-02, US
7545 5676 4990 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 4516 ALJAWWALSTC-AS, SA
18403 4532 4507 FPT-AS-AP FPT Telecom Company, VN
7155 4164 4068 VIASAT-SP-BACKBONE, US
11492 4562 3882 CABLEONE, US
20940 4001 3860 AKAMAI-ASN1, NL
7552 3840 3820 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 33650 COMCAST-33650, US
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, 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 46887 LIGHTOWER, 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
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 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
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 /10:37 /11:99 /12:299
/13:579 /14:1192 /15:2102 /16:13472 /17:8292 /18:13971
/19:25200 /20:44031 /21:52277 /22:111541 /23:103037 /24:572942
/25:84 /26:62 /27:135 /28:39 /29:90 /30:17
/31:6 /32:18
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6653 7565 UNI2-AS, ES
8151 6163 12149 UNINET, MX
11492 3476 4562 CABLEONE, US
6327 3371 3567 SHAW, CA
39891 3324 4570 ALJAWWALSTC-AS, SA
7155 3110 4164 VIASAT-SP-BACKBONE, US
8551 2845 3368 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2535 3484 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2130 2473 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2122 3519 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)
----------------------------------------------
1:2279 2:1410 3:283 4:7 5:4463 6:163
7:6 8:1504 9:1 11:172 12:1490 13:375
14:2332 15:306 16:205 17:362 18:704 20:362
21:4 22:188 23:6569 24:2989 25:2 27:2643
29:19 31:2580 32:62 34:36 35:119 36:2100
37:4509 38:5859 39:883 40:145 41:4299 42:2190
43:2325 44:330 45:17229 46:4444 47:285 49:1904
50:1903 51:575 52:1592 54:376 55:886 56:5
57:135 58:1922 59:1113 60:1013 61:2550 62:2823
63:1917 64:5678 65:2362 66:5073 67:3084 68:1336
69:4060 70:1326 71:617 72:3000 74:2657 75:1582
76:621 77:2459 78:1835 79:3018 80:2131 81:1882
82:1530 83:1335 84:1614 85:3018 86:790 87:2063
88:1279 89:3990 90:659 91:8010 92:2174 93:2652
94:3629 95:4013 96:1299 97:316 98:1015 99:737
100:94 101:1147 102:3246 103:32380 104:4806 105:1003
106:976 107:2761 108:1149 109:4202 110:2121 111:3156
112:2083 113:1729 114:1755 115:2076 116:1980 117:2571
118:2757 119:1959 120:1754 121:1256 122:2661 123:2199
124:1596 125:2771 128:1490 129:918 130:1086 131:2044
132:882 133:409 134:1707 135:334 136:918 137:1185
138:2886 139:1561 140:1343 141:1357 142:1561 143:1569
144:985 145:338 146:2032 147:1644 148:2491 149:2402
150:1029 151:1312 152:1853 153:599 154:5462 155:1378
156:2120 157:1379 158:1080 159:2215 160:2664 161:1618
162:3609 163:1642 164:1632 165:1901 166:1071 167:1751
168:3985 169:795 170:4890 171:979 172:3775 173:3044
174:892 175:1238 176:3663 177:5367 178:3552 179:2415
180:2353 181:3703 182:3414 183:2007 184:2268 185:20707
186:5126 187:4671 188:4056 189:4245 190:9510 191:1935
192:11041 193:9024 194:7405 195:5307 196:3179 197:2676
198:5969 199:6858 200:8410 201:6312 202:10442 203:10175
204:4608 205:3671 206:4454 207:3476 208:4111 209:4941
210:4401 211:2495 212:4257 213:3435 214:1116 215:49
216:6806 217:2872 218:1307 219:415 220:1797 221:1022
222:696 223:2189
End of report
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