[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Nov 13 21:30:49 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Mon 13 Nov, 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: 945957
Prefixes after maximum aggregation (per Origin AS): 354839
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 454316
Number of IPv4 prefixes with a valid ROA: 438405
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 507547
Total ASes present in the Internet Routing Table: 74973
Prefixes per ASN: 12.62
Origin-only ASes present in the Internet Routing Table: 64417
Origin ASes announcing only one prefix: 26027
Transit ASes present in the Internet Routing Table: 10556
Transit-only ASes present in the Internet Routing Table: 478
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: 41
Max AS path prepend of ASN (272886) 31
Prefixes from unregistered ASNs in the Routing Table: 1009
Number of instances of unregistered ASNs: 1009
Number of 32-bit ASNs allocated by the RIRs: 43043
Number of 32-bit ASNs visible in the Routing Table: 35337
Prefixes from 32-bit ASNs in the Routing Table: 181436
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: 389
Number of addresses announced to Internet: 3050259456
Equivalent to 181 /8s, 207 /16s and 68 /24s
Percentage of available address space announced: 82.4
Percentage of allocated address space announced: 82.4
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: 319177
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 245113
Total APNIC prefixes after maximum aggregation: 70705
APNIC Deaggregation factor: 3.47
Prefixes being announced from the APNIC address blocks: 238451
Unique aggregates announced from the APNIC address blocks: 98750
APNIC Region origin ASes present in the Internet Routing Table: 13677
APNIC Prefixes per ASN: 17.43
APNIC Region origin ASes announcing only one prefix: 4103
APNIC Region transit ASes present in the Internet Routing Table: 1836
Average APNIC Region AS path length visible: 5.5
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9037
Number of APNIC addresses announced to Internet: 771666496
Equivalent to 45 /8s, 254 /16s and 178 /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: 275488
Total ARIN prefixes after maximum aggregation: 124275
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 280143
Unique aggregates announced from the ARIN address blocks: 132442
ARIN Region origin ASes present in the Internet Routing Table: 19077
ARIN Prefixes per ASN: 14.68
ARIN Region origin ASes announcing only one prefix: 6945
ARIN Region transit ASes present in the Internet Routing Table: 1960
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: 4828
Number of ARIN addresses announced to Internet: 1277025600
Equivalent to 76 /8s, 29 /16s and 221 /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: 265184
Total RIPE prefixes after maximum aggregation: 124584
RIPE Deaggregation factor: 2.13
Prefixes being announced from the RIPE address blocks: 259842
Unique aggregates announced from the RIPE address blocks: 160692
RIPE Region origin ASes present in the Internet Routing Table: 28501
RIPE Prefixes per ASN: 9.12
RIPE Region origin ASes announcing only one prefix: 12059
RIPE Region transit ASes present in the Internet Routing Table: 3898
Average RIPE Region AS path length visible: 4.8
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11449
Number of RIPE addresses announced to Internet: 715411584
Equivalent to 42 /8s, 164 /16s and 80 /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: 127284
Total LACNIC prefixes after maximum aggregation: 28531
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 125953
Unique aggregates announced from the LACNIC address blocks: 49249
LACNIC Region origin ASes present in the Internet Routing Table: 11041
LACNIC Prefixes per ASN: 11.41
LACNIC Region origin ASes announcing only one prefix: 2319
LACNIC Region transit ASes present in the Internet Routing Table: 2343
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 41
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8875
Number of LACNIC addresses announced to Internet: 178295296
Equivalent to 10 /8s, 160 /16s and 146 /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: 31879
Total AfriNIC prefixes after maximum aggregation: 6032
AfriNIC Deaggregation factor: 5.28
Prefixes being announced from the AfriNIC address blocks: 41179
Unique aggregates announced from the AfriNIC address blocks: 12864
AfriNIC Region origin ASes present in the Internet Routing Table: 1810
AfriNIC Prefixes per ASN: 22.75
AfriNIC Region origin ASes announcing only one prefix: 601
AfriNIC Region transit ASes present in the Internet Routing Table: 336
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: 1148
Number of AfriNIC addresses announced to Internet: 107546112
Equivalent to 6 /8s, 105 /16s and 6 /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 9690 8729 40 CHINAMOBILE-CN China Mobile Communicati
7545 5708 786 690 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4257 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3827 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3571 1047 70 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3261 1872 98 VNPT-AS-VN VNPT Corp, VN
9498 2992 490 238 BBIL-AP BHARTI Airtel Ltd., IN
24560 2581 851 375 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2281 11268 602 KIXS-AS-KR Korea Telecom, KR
4755 2162 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 9146 11047 3360 AMAZON-02, US
11492 4550 302 673 CABLEONE, US
7155 4161 288 96 VIASAT-SP-BACKBONE, US
6327 3555 1320 67 SHAW, CA
22773 3513 3055 302 ASN-CXA-ALL-CCI-22773-RDC, US
749 3160 54933 2412 DNIC-AS-00749, US
16625 3130 1396 2303 AKAMAI-AS, US
367 3037 3873 1434 DNIC-ASBLK-00306-00371, US
396982 2720 3626 394 GOOGLE-CLOUD-PLATFORM, US
7018 2515 23615 1594 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 7447 1713 145 UNI2-AS, ES
39891 4570 271 54 ALJAWWALSTC-AS, SA
20940 4019 3397 142 AKAMAI-ASN1, NL
8551 3441 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
9009 3427 297 1591 M247, RO
12389 2888 2295 912 ROSTELECOM-AS, RU
34984 2321 361 589 TELLCOM-AS, TR
58224 1650 910 584 TCI, IR
13188 1607 100 26 TRIOLAN, UA
8452 1521 1852 14 TE-AS TE-AS, EG
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 12000 3351 603 UNINET, MX
10620 3545 504 860 Telmex Colombia S.A., CO
13999 2447 333 632 Mega Cable, S.A. de C.V., MX
11830 2009 369 64 Instituto Costarricense de Electricidad
28573 1332 2322 236 Claro NXT Telecomunicacoes Ltda, BR
3816 1297 778 195 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1250 342 505 Axtel, S.A.B. de C.V., MX
6147 1105 369 22 Telefonica del Peru S.A.A., PE
28202 1093 52 9 Rede Brasileira de Comunicacao SA, BR
11664 1062 170 431 Techtel LMDS Comunicaciones Interactiva
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 1611 393 19 LINKdotNET-AS, EG
24835 1548 545 28 RAYA-AS, EG
36992 1358 1518 280 ETISALAT-MISR, EG
36903 1248 553 98 MT-MPLS, MA
29571 1045 67 53 ORANGE-COTE-IVOIRE, CI
36935 935 521 43 Vodafone-, EG
37457 557 319 45 Telkom-Internet, ZA
6713 552 1861 34 IAM-AS, MA
15399 517 54 43 WANANCHI-, KE
36914 511 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 12000 3351 603 UNINET, MX
9808 9690 8729 40 CHINAMOBILE-CN China Mobile Communicati
16509 9146 11047 3360 AMAZON-02, US
12479 7447 1713 145 UNI2-AS, ES
7545 5708 786 690 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 271 54 ALJAWWALSTC-AS, SA
11492 4550 302 673 CABLEONE, US
18403 4257 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4161 288 96 VIASAT-SP-BACKBONE, US
20940 4019 3397 142 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 9690 9650 CHINAMOBILE-CN China Mobile Communications Grou
12479 7447 7302 UNI2-AS, ES
16509 9146 5786 AMAZON-02, US
7545 5708 5018 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 4516 ALJAWWALSTC-AS, SA
18403 4257 4232 FPT-AS-AP FPT Telecom Company, VN
7155 4161 4065 VIASAT-SP-BACKBONE, US
11492 4550 3877 CABLEONE, US
20940 4019 3877 AKAMAI-ASN1, NL
7552 3827 3807 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 11168 SCC, 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 /11:100 /12:300
/13:580 /14:1194 /15:2106 /16:13504 /17:8351 /18:13969
/19:25124 /20:44008 /21:52149 /22:111520 /23:102788 /24:569746
/25:84 /26:61 /27:135 /28:38 /29:89 /30:19
/31:5 /32:20
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6537 7447 UNI2-AS, ES
8151 6031 12000 UNINET, MX
11492 3463 4550 CABLEONE, US
6327 3364 3555 SHAW, CA
39891 3324 4570 ALJAWWALSTC-AS, SA
7155 3109 4161 VIASAT-SP-BACKBONE, US
8551 2918 3441 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2566 3513 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2133 2478 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2119 3545 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)
----------------------------------------------
1:2216 2:1435 3:268 4:7 5:4457 6:161
7:6 8:1514 9:1 11:172 12:1496 13:354
14:2316 15:301 16:202 17:364 18:667 20:335
21:4 22:188 23:6518 24:2946 25:2 27:2652
29:19 31:2598 32:64 34:31 35:117 36:2022
37:4471 38:5648 39:867 40:148 41:4272 42:2077
43:2305 44:332 45:17275 46:4413 47:372 49:1867
50:1894 51:575 52:1587 54:393 55:811 56:5
57:136 58:1880 59:1103 60:1012 61:2523 62:2763
63:1906 64:5652 65:2351 66:5075 67:3091 68:1354
69:4139 70:1341 71:613 72:2995 74:2654 75:1597
76:626 77:2455 78:1840 79:3018 80:2128 81:1864
82:1531 83:1315 84:1617 85:3019 86:755 87:2038
88:1278 89:3974 90:633 91:7999 92:2129 93:2647
94:3621 95:4019 96:1301 97:315 98:1076 99:737
100:91 101:1385 102:3181 103:32158 104:4822 105:973
106:974 107:2783 108:1145 109:4252 110:2115 111:3138
112:2075 113:1695 114:1712 115:2066 116:1958 117:2560
118:2705 119:1953 120:1753 121:1199 122:2641 123:2202
124:1572 125:2615 128:1482 129:926 130:1074 131:2069
132:875 133:408 134:1699 135:341 136:918 137:1140
138:2841 139:1574 140:1320 141:1337 142:1557 143:1562
144:988 145:343 146:1979 147:1634 148:2462 149:2348
150:892 151:1251 152:1864 153:606 154:5350 155:1396
156:2124 157:1360 158:1052 159:2210 160:2649 161:1609
162:3557 163:1620 164:1674 165:1906 166:1069 167:1762
168:3995 169:798 170:4886 171:973 172:3866 173:3008
174:953 175:1212 176:3691 177:5393 178:3538 179:2412
180:2277 181:3612 182:3256 183:1982 184:2268 185:20853
186:5074 187:4601 188:4180 189:4228 190:9387 191:1886
192:11017 193:9000 194:7365 195:5219 196:3176 197:2702
198:5981 199:6474 200:8159 201:6304 202:10473 203:10143
204:4571 205:3700 206:4443 207:3502 208:4135 209:4921
210:4306 211:2476 212:4310 213:3424 214:1114 215:71
216:6755 217:2873 218:1306 219:412 220:1800 221:1006
222:682 223:2181
End of report
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