[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Jan 30 21:29:58 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 30 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: 951720
Prefixes after maximum aggregation (per Origin AS): 356714
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 455857
Number of IPv4 prefixes with a valid ROA: 450436
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 501279
Total ASes present in the Internet Routing Table: 75349
Prefixes per ASN: 12.63
Origin-only ASes present in the Internet Routing Table: 64619
Origin ASes announcing only one prefix: 26147
Transit ASes present in the Internet Routing Table: 10730
Transit-only ASes present in the Internet Routing Table: 496
Paths with bogon ASNs present in the IPv4 Routing Table: 76
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 103
Max AS path prepend of ASN (149381) 100
Prefixes from unregistered ASNs in the Routing Table: 1083
Number of instances of unregistered ASNs: 1085
Number of 32-bit ASNs allocated by the RIRs: 43500
Number of 32-bit ASNs visible in the Routing Table: 35793
Prefixes from 32-bit ASNs in the Routing Table: 185234
Number of bogon 32-bit ASNs visible in the Routing Table: 33
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 374
Number of addresses announced to Internet: 3044776960
Equivalent to 181 /8s, 123 /16s and 156 /24s
Percentage of available address space announced: 82.2
Percentage of allocated address space announced: 82.2
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: 319249
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247833
Total APNIC prefixes after maximum aggregation: 71989
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 241046
Unique aggregates announced from the APNIC address blocks: 99868
APNIC Region origin ASes present in the Internet Routing Table: 13907
APNIC Prefixes per ASN: 17.33
APNIC Region origin ASes announcing only one prefix: 4211
APNIC Region transit ASes present in the Internet Routing Table: 1879
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 103
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9290
Number of APNIC addresses announced to Internet: 774233408
Equivalent to 46 /8s, 37 /16s and 221 /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: 276522
Total ARIN prefixes after maximum aggregation: 123740
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 281258
Unique aggregates announced from the ARIN address blocks: 131978
ARIN Region origin ASes present in the Internet Routing Table: 19088
ARIN Prefixes per ASN: 14.73
ARIN Region origin ASes announcing only one prefix: 6957
ARIN Region transit ASes present in the Internet Routing Table: 1949
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4843
Number of ARIN addresses announced to Internet: 1270596928
Equivalent to 75 /8s, 187 /16s and 197 /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: 265322
Total RIPE prefixes after maximum aggregation: 125468
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 259865
Unique aggregates announced from the RIPE address blocks: 161139
RIPE Region origin ASes present in the Internet Routing Table: 28566
RIPE Prefixes per ASN: 9.10
RIPE Region origin ASes announcing only one prefix: 12071
RIPE Region transit ASes present in the Internet Routing Table: 3952
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11578
Number of RIPE addresses announced to Internet: 714387072
Equivalent to 42 /8s, 148 /16s and 174 /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: 128884
Total LACNIC prefixes after maximum aggregation: 28684
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 127408
Unique aggregates announced from the LACNIC address blocks: 49531
LACNIC Region origin ASes present in the Internet Routing Table: 11063
LACNIC Prefixes per ASN: 11.52
LACNIC Region origin ASes announcing only one prefix: 2283
LACNIC Region transit ASes present in the Internet Routing Table: 2406
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8915
Number of LACNIC addresses announced to Internet: 177470976
Equivalent to 10 /8s, 147 /16s and 254 /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: 32076
Total AfriNIC prefixes after maximum aggregation: 6102
AfriNIC Deaggregation factor: 5.26
Prefixes being announced from the AfriNIC address blocks: 41769
Unique aggregates announced from the AfriNIC address blocks: 13036
AfriNIC Region origin ASes present in the Internet Routing Table: 1825
AfriNIC Prefixes per ASN: 22.89
AfriNIC Region origin ASes announcing only one prefix: 625
AfriNIC Region transit ASes present in the Internet Routing Table: 349
Average AfriNIC Region AS path length visible: 5.7
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1167
Number of AfriNIC addresses announced to Internet: 107841536
Equivalent to 6 /8s, 109 /16s and 136 /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 9806 8739 51 CHINAMOBILE-CN China Mobile Communicati
7545 5674 783 682 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4556 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3873 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3451 498 250 BBIL-AP BHARTI Airtel Ltd., IN
45899 3364 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2684 857 377 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2171 433 191 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 9543 11241 3365 AMAZON-02, US
11492 4577 304 660 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
22773 3623 3061 297 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3585 1320 74 SHAW, CA
16625 3255 1428 2323 AKAMAI-AS, US
749 3161 54929 2413 DNIC-AS-00749, US
367 2929 3739 1422 DNIC-ASBLK-00306-00371, US
396982 2750 3639 392 GOOGLE-CLOUD-PLATFORM, US
7018 2549 23623 1608 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 7552 1698 148 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 3998 3397 152 AKAMAI-ASN1, NL
9009 3278 285 1587 M247, RO
12389 2864 2301 909 ROSTELECOM-AS, RU
8551 2687 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2331 360 597 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
58224 1507 866 580 TCI, IR
8452 1496 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 12377 3383 626 UNINET, MX
10620 3519 496 894 Telmex Colombia S.A., CO
13999 2500 337 641 Mega Cable, S.A. de C.V., MX
11830 2005 369 64 Instituto Costarricense de Electricidad
28573 1326 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1305 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1237 340 498 Axtel, S.A.B. de C.V., MX
11664 1118 177 421 Techtel LMDS Comunicaciones Interactiva
28202 1105 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1089 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 1565 389 16 LINKdotNET-AS, EG
24835 1548 545 28 RAYA-AS, EG
36992 1366 1519 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1104 71 53 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 562 316 43 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
36914 546 82 3 KENET-AS, KE
15399 535 55 54 WANANCHI-, 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 12377 3383 626 UNINET, MX
9808 9806 8739 51 CHINAMOBILE-CN China Mobile Communicati
16509 9543 11241 3365 AMAZON-02, US
12479 7552 1698 148 UNI2-AS, ES
7545 5674 783 682 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 280 55 ALJAWWALSTC-AS, SA
11492 4577 304 660 CABLEONE, US
18403 4556 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4177 288 96 VIASAT-SP-BACKBONE, US
20940 3998 3397 152 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 9806 9755 CHINAMOBILE-CN China Mobile Communications Grou
12479 7552 7404 UNI2-AS, ES
16509 9543 6178 AMAZON-02, US
7545 5674 4992 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4556 4531 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4081 VIASAT-SP-BACKBONE, US
11492 4577 3917 CABLEONE, US
7552 3873 3853 VIETEL-AS-AP Viettel Group, VN
20940 3998 3846 AKAMAI-ASN1, NL
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
65536 DOCUMENT 5.102.30.0/24 65512 -Private Use AS-, ZZ
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US
64512 PRIVATE 8.10.33.0/24 14127 ILAND, 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
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
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 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 /10:36 /11:98 /12:301
/13:578 /14:1194 /15:2113 /16:13464 /17:8244 /18:13948
/19:25067 /20:43982 /21:52187 /22:111552 /23:102546 /24:575610
/25:120 /26:82 /27:139 /28:36 /29:88 /30:20
/31:6 /32:279
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6644 7552 UNI2-AS, ES
8151 6346 12377 UNINET, MX
11492 3491 4577 CABLEONE, US
6327 3383 3585 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3121 4177 VIASAT-SP-BACKBONE, US
22773 2660 3623 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2163 2687 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
30036 2127 2470 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2125 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)
----------------------------------------------
1:2287 2:1544 3:287 4:7 5:4530 6:163
7:6 8:1523 9:1 11:172 12:1483 13:377
14:2335 15:311 16:203 17:362 18:720 20:366
21:4 22:188 23:6625 24:3095 25:2 27:2631
29:19 31:2588 32:62 34:36 35:122 36:2158
37:4495 38:6154 39:897 40:148 41:4246 42:2205
43:2333 44:331 45:17457 46:4352 47:286 49:1906
50:1913 51:574 52:1592 54:362 55:885 56:5
57:145 58:2001 59:1149 60:1017 61:2656 62:2790
63:1929 64:5701 65:2357 66:5009 67:3093 68:1342
69:4096 70:1357 71:589 72:3001 74:2668 75:1591
76:617 77:2463 78:1852 79:2500 80:2150 81:1898
82:1536 83:1260 84:1645 85:3128 86:769 87:2067
88:1274 89:4008 90:660 91:8051 92:2179 93:2653
94:3635 95:4060 96:1288 97:319 98:1036 99:744
100:95 101:1153 102:3285 103:32451 104:4814 105:1002
106:913 107:2758 108:1137 109:4049 110:2121 111:3163
112:2065 113:1735 114:1756 115:2051 116:1973 117:2625
118:2758 119:1956 120:1771 121:1277 122:2660 123:2221
124:1556 125:2810 126:28 128:1527 129:910 130:1094
131:1913 132:845 133:409 134:1709 135:349 136:926
137:1147 138:2953 139:1561 140:1309 141:1352 142:1570
143:1580 144:989 145:343 146:2014 147:1681 148:2530
149:2486 150:1038 151:1314 152:1980 153:598 154:5679
155:1380 156:2117 157:1462 158:1087 159:2210 160:2647
161:1627 162:3624 163:1680 164:1636 165:2145 166:1066
167:1721 168:3976 169:802 170:4945 171:998 172:3811
173:3033 174:903 175:1236 176:3715 177:5370 178:3541
179:2466 180:2375 181:3744 182:3420 183:2015 184:2283
185:20737 186:5098 187:4770 188:4146 189:4297 190:9514
191:1889 192:11018 193:9037 194:7411 195:5288 196:3194
197:2733 198:5969 199:7113 200:8422 201:6427 202:10383
203:10227 204:4585 205:3728 206:4452 207:3489 208:4137
209:4919 210:4432 211:2511 212:4277 213:3466 214:1108
215:44 216:6838 217:2863 218:1308 219:415 220:1823
221:1023 222:687 223:2177
End of report
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