[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Jan 4 21:31:30 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 04 Jan, 2024
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: 947349
Prefixes after maximum aggregation (per Origin AS): 356804
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 456392
Number of IPv4 prefixes with a valid ROA: 444008
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 503336
Total ASes present in the Internet Routing Table: 75103
Prefixes per ASN: 12.61
Origin-only ASes present in the Internet Routing Table: 64604
Origin ASes announcing only one prefix: 26122
Transit ASes present in the Internet Routing Table: 10499
Transit-only ASes present in the Internet Routing Table: 477
Paths with bogon ASNs present in the IPv4 Routing Table: 4
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 37
Max AS path prepend of ASN (133524) 31
Prefixes from unregistered ASNs in the Routing Table: 988
Number of instances of unregistered ASNs: 988
Number of 32-bit ASNs allocated by the RIRs: 43299
Number of 32-bit ASNs visible in the Routing Table: 35593
Prefixes from 32-bit ASNs in the Routing Table: 183740
Number of bogon 32-bit ASNs visible in the Routing Table: 4
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 358
Number of addresses announced to Internet: 3046889728
Equivalent to 181 /8s, 155 /16s and 217 /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: 317670
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 246723
Total APNIC prefixes after maximum aggregation: 71527
APNIC Deaggregation factor: 3.45
Prefixes being announced from the APNIC address blocks: 239835
Unique aggregates announced from the APNIC address blocks: 99509
APNIC Region origin ASes present in the Internet Routing Table: 13805
APNIC Prefixes per ASN: 17.37
APNIC Region origin ASes announcing only one prefix: 4160
APNIC Region transit ASes present in the Internet Routing Table: 1831
Average APNIC Region AS path length visible: 4.9
Max APNIC Region AS path length visible: 35
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9188
Number of APNIC addresses announced to Internet: 772692736
Equivalent to 46 /8s, 14 /16s and 91 /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: 275872
Total ARIN prefixes after maximum aggregation: 124495
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 280783
Unique aggregates announced from the ARIN address blocks: 133132
ARIN Region origin ASes present in the Internet Routing Table: 19051
ARIN Prefixes per ASN: 14.74
ARIN Region origin ASes announcing only one prefix: 6948
ARIN Region transit ASes present in the Internet Routing Table: 1910
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4824
Number of ARIN addresses announced to Internet: 1274044416
Equivalent to 75 /8s, 240 /16s and 96 /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: 263379
Total RIPE prefixes after maximum aggregation: 125205
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 258019
Unique aggregates announced from the RIPE address blocks: 160986
RIPE Region origin ASes present in the Internet Routing Table: 28517
RIPE Prefixes per ASN: 9.05
RIPE Region origin ASes announcing only one prefix: 12103
RIPE Region transit ASes present in the Internet Routing Table: 3871
Average RIPE Region AS path length visible: 4.5
Max RIPE Region AS path length visible: 37
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11517
Number of RIPE addresses announced to Internet: 714353664
Equivalent to 42 /8s, 148 /16s and 44 /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: 128368
Total LACNIC prefixes after maximum aggregation: 28837
LACNIC Deaggregation factor: 4.45
Prefixes being announced from the LACNIC address blocks: 126911
Unique aggregates announced from the LACNIC address blocks: 49687
LACNIC Region origin ASes present in the Internet Routing Table: 11051
LACNIC Prefixes per ASN: 11.48
LACNIC Region origin ASes announcing only one prefix: 2289
LACNIC Region transit ASes present in the Internet Routing Table: 2387
Average LACNIC Region AS path length visible: 5.0
Max LACNIC Region AS path length visible: 29
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8901
Number of LACNIC addresses announced to Internet: 177689600
Equivalent to 10 /8s, 151 /16s and 84 /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: 32019
Total AfriNIC prefixes after maximum aggregation: 6043
AfriNIC Deaggregation factor: 5.30
Prefixes being announced from the AfriNIC address blocks: 41443
Unique aggregates announced from the AfriNIC address blocks: 12782
AfriNIC Region origin ASes present in the Internet Routing Table: 1822
AfriNIC Prefixes per ASN: 22.75
AfriNIC Region origin ASes announcing only one prefix: 622
AfriNIC Region transit ASes present in the Internet Routing Table: 337
Average AfriNIC Region AS path length visible: 5.2
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1163
Number of AfriNIC addresses announced to Internet: 107875584
Equivalent to 6 /8s, 110 /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 9787 8738 50 CHINAMOBILE-CN China Mobile Communicati
7545 5677 784 686 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4549 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3825 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3590 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3410 498 250 BBIL-AP BHARTI Airtel Ltd., IN
45899 3353 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2664 857 364 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2161 442 195 TATACOMM-AS TATA Communications formerl
45090 2149 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
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 9391 11187 3354 AMAZON-02, US
11492 4563 303 680 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
6327 3568 1320 70 SHAW, CA
22773 3514 3058 301 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3218 1429 2336 AKAMAI-AS, US
749 3161 54929 2413 DNIC-AS-00749, US
367 2971 3842 1419 DNIC-ASBLK-00306-00371, US
396982 2743 3639 389 GOOGLE-CLOUD-PLATFORM, US
7018 2507 23622 1576 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 5755 1714 146 UNI2-AS, ES
39891 4641 279 54 ALJAWWALSTC-AS, SA
20940 4007 3397 140 AKAMAI-ASN1, NL
9009 3485 300 1628 M247, RO
8551 3149 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2887 2301 912 ROSTELECOM-AS, RU
34984 2324 359 598 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
58224 1511 872 577 TCI, IR
8452 1471 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 12174 3384 591 UNINET, MX
10620 3523 497 888 Telmex Colombia S.A., CO
13999 2496 340 638 Mega Cable, S.A. de C.V., MX
11830 2007 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 1245 341 503 Axtel, S.A.B. de C.V., MX
11664 1108 178 418 Techtel LMDS Comunicaciones Interactiva
28202 1104 52 9 Rede Brasileira de Comunicacao SA, BR
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
24835 1548 545 28 RAYA-AS, EG
24863 1531 389 16 LINKdotNET-AS, EG
36992 1361 1518 280 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1072 69 53 ORANGE-COTE-IVOIRE, CI
36935 936 521 43 Vodafone-, EG
37457 557 316 43 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
15399 539 56 53 WANANCHI-, KE
36914 537 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 12174 3384 591 UNINET, MX
9808 9787 8738 50 CHINAMOBILE-CN China Mobile Communicati
16509 9391 11187 3354 AMAZON-02, US
12479 5755 1714 146 UNI2-AS, ES
7545 5677 784 686 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4641 279 54 ALJAWWALSTC-AS, SA
11492 4563 303 680 CABLEONE, US
18403 4549 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4177 288 96 VIASAT-SP-BACKBONE, US
20940 4007 3397 140 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 9787 9737 CHINAMOBILE-CN China Mobile Communications Grou
16509 9391 6037 AMAZON-02, US
12479 5755 5609 UNI2-AS, ES
7545 5677 4991 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4641 4587 ALJAWWALSTC-AS, SA
18403 4549 4524 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4081 VIASAT-SP-BACKBONE, US
11492 4563 3883 CABLEONE, US
20940 4007 3867 AKAMAI-ASN1, NL
7552 3825 3805 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 8.10.69.0/24 174 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 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, 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: 2386 INS-AS, US
23.141.0.0/24 Transit: 7018 ATT-INTERNET4, 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 /10:36 /11:99 /12:301
/13:579 /14:1192 /15:2103 /16:13466 /17:8261 /18:13928
/19:25145 /20:43938 /21:52049 /22:110452 /23:102928 /24:572842
/25:0 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
8151 6181 12174 UNINET, MX
12479 5057 5755 UNI2-AS, ES
11492 3477 4563 CABLEONE, US
6327 3372 3568 SHAW, CA
39891 3324 4641 ALJAWWALSTC-AS, SA
7155 3121 4177 VIASAT-SP-BACKBONE, US
8551 2626 3149 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2556 3514 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2126 3523 Telmex Colombia S.A., CO
30036 2119 2463 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2277 2:1406 3:280 4:5 5:4490 6:165
7:6 8:1505 9:1 11:172 12:1486 13:376
14:2332 15:306 16:206 17:359 18:705 20:362
21:4 22:188 23:6575 24:3062 25:2 27:2585
29:19 31:2571 32:62 34:36 35:118 36:2142
37:4503 38:5927 39:885 40:145 41:4304 42:2204
43:2326 44:327 45:17319 46:4373 47:285 49:1903
50:1900 51:576 52:1588 54:369 55:894 56:5
57:135 58:1919 59:1111 60:1013 61:2634 62:2806
63:1911 64:5669 65:2362 66:5054 67:3077 68:1343
69:4093 70:1344 71:581 72:2989 74:2660 75:1598
76:618 77:2456 78:1836 79:2899 80:2132 81:1873
82:1535 83:1327 84:1613 85:2866 86:777 87:2063
88:1278 89:3990 90:400 91:8012 92:2173 93:2641
94:3637 95:4025 96:1289 97:315 98:1014 99:744
100:94 101:1152 102:3258 103:32437 104:4795 105:1003
106:972 107:2751 108:1123 109:4096 110:2110 111:3165
112:2085 113:1738 114:1749 115:2075 116:1973 117:2621
118:2766 119:1958 120:1754 121:1260 122:2663 123:2200
124:1591 125:2772 128:1443 129:907 130:1082 131:2063
132:842 133:411 134:1710 135:346 136:919 137:1004
138:2874 139:1553 140:1350 141:1347 142:1562 143:1578
144:982 145:337 146:2027 147:1640 148:2495 149:2408
150:1034 151:1313 152:1870 153:600 154:5545 155:1384
156:2110 157:1387 158:1080 159:2205 160:2664 161:1618
162:3620 163:1673 164:1628 165:2144 166:1067 167:1757
168:4015 169:796 170:4922 171:976 172:3781 173:3028
174:892 175:1236 176:3658 177:5453 178:3554 179:2476
180:2363 181:3718 182:3410 183:2004 184:2268 185:20703
186:5100 187:4693 188:4135 189:4269 190:9522 191:1939
192:11021 193:8990 194:7398 195:5290 196:3209 197:2728
198:5947 199:6902 200:8368 201:6347 202:10362 203:10152
204:4603 205:3682 206:4430 207:3425 208:4108 209:4948
210:4403 211:2496 212:4257 213:3441 214:1114 215:50
216:6812 217:2858 218:1314 219:414 220:1816 221:1022
222:682 223:2154
End of report
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