[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Jan 9 21:31:06 UTC 2025
IPv4 R&E Routing Table Report 21:25 GMT Thu 09 Jan, 2025
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: 990210
Prefixes after maximum aggregation (per Origin AS): 371532
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 470410
Number of IPv4 prefixes with a valid ROA: 530996
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 459191
Total ASes present in the Internet Routing Table: 76586
Prefixes per ASN: 12.93
Origin-only ASes present in the Internet Routing Table: 65493
Origin ASes announcing only one prefix: 26813
Transit ASes present in the Internet Routing Table: 11093
Transit-only ASes present in the Internet Routing Table: 546
Paths with bogon ASNs present in the IPv4 Routing Table: 102
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 1086
Number of instances of unregistered ASNs: 1092
Number of 32-bit ASNs allocated by the RIRs: 45996
Number of 32-bit ASNs visible in the Routing Table: 37642
Prefixes from 32-bit ASNs in the Routing Table: 198987
Number of bogon 32-bit ASNs visible in the Routing Table: 32
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 379
Number of addresses announced to Internet: 3125095232
Equivalent to 186 /8s, 69 /16s and 43 /24s
Percentage of available address space announced: 84.4
Percentage of allocated address space announced: 84.4
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: 321403
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 266169
Total APNIC prefixes after maximum aggregation: 77091
APNIC Deaggregation factor: 3.45
Prefixes being announced from the APNIC address blocks: 257427
Unique aggregates announced from the APNIC address blocks: 102575
APNIC Region origin ASes present in the Internet Routing Table: 14530
APNIC Prefixes per ASN: 17.72
APNIC Region origin ASes announcing only one prefix: 4431
APNIC Region transit ASes present in the Internet Routing Table: 1962
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9956
Number of APNIC addresses announced to Internet: 762396480
Equivalent to 45 /8s, 113 /16s and 63 /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: 289551
Total ARIN prefixes after maximum aggregation: 126723
ARIN Deaggregation factor: 2.28
Prefixes being announced from the ARIN address blocks: 290997
Unique aggregates announced from the ARIN address blocks: 132578
ARIN Region origin ASes present in the Internet Routing Table: 19199
ARIN Prefixes per ASN: 15.16
ARIN Region origin ASes announcing only one prefix: 6991
ARIN Region transit ASes present in the Internet Routing Table: 2015
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 39
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5108
Number of ARIN addresses announced to Internet: 1347633216
Equivalent to 80 /8s, 83 /16s and 64 /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, 393216-402332
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, 45/8, 47/8, 48/8, 50/8, 52/8,
54/8, 55/8, 56/8, 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: 274217
Total RIPE prefixes after maximum aggregation: 131132
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 271118
Unique aggregates announced from the RIPE address blocks: 170340
RIPE Region origin ASes present in the Internet Routing Table: 28828
RIPE Prefixes per ASN: 9.40
RIPE Region origin ASes announcing only one prefix: 12073
RIPE Region transit ASes present in the Internet Routing Table: 4019
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12197
Number of RIPE addresses announced to Internet: 732971136
Equivalent to 43 /8s, 176 /16s and 64 /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,
53/8, 57/8, 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: 124197
Total LACNIC prefixes after maximum aggregation: 29327
LACNIC Deaggregation factor: 4.23
Prefixes being announced from the LACNIC address blocks: 121506
Unique aggregates announced from the LACNIC address blocks: 48846
LACNIC Region origin ASes present in the Internet Routing Table: 11184
LACNIC Prefixes per ASN: 10.86
LACNIC Region origin ASes announcing only one prefix: 2644
LACNIC Region transit ASes present in the Internet Routing Table: 2508
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9116
Number of LACNIC addresses announced to Internet: 177468224
Equivalent to 10 /8s, 147 /16s and 243 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + 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: 34990
Total AfriNIC prefixes after maximum aggregation: 6567
AfriNIC Deaggregation factor: 5.33
Prefixes being announced from the AfriNIC address blocks: 48783
Unique aggregates announced from the AfriNIC address blocks: 15755
AfriNIC Region origin ASes present in the Internet Routing Table: 1906
AfriNIC Prefixes per ASN: 25.59
AfriNIC Region origin ASes announcing only one prefix: 674
AfriNIC Region transit ASes present in the Internet Routing Table: 373
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 61
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1265
Number of AfriNIC addresses announced to Internet: 104408576
Equivalent to 6 /8s, 57 /16s and 38 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 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 10340 8909 140 CHINAMOBILE-CN China Mobile Communication
7545 6190 842 659 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4865 4192 75 ERX-CERNET-BKB China Education and Resear
18403 4316 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4161 1874 54 VNPT-AS-VN VNPT Corp, VN
9498 4067 524 271 BBIL-AP BHARTI Airtel Ltd., IN
7552 3947 1331 27 VIETEL-AS-AP Viettel Group, VN
7713 3675 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2816 845 544 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2206 434 189 TATACOMM-AS TATA Communications formerly
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 12608 38847 3297 AMAZON-02, US
174 6150 8762 882 COGENT-174, US
11492 4692 312 552 CABLEONE, US
7155 4173 287 86 VIASAT-SP-BACKBONE, US
6327 3615 1320 79 SHAW, CA
22773 3382 3033 186 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54895 2509 DNIC-AS-00749, US
16625 2919 1256 2144 AKAMAI-AS, US
396982 2893 3656 439 GOOGLE-CLOUD-PLATFORM, US
7018 2841 23314 1920 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 7670 1709 143 UNI2-AS, ES
39891 4750 290 62 ALJAWWALSTC-AS, SA
20940 3949 3395 139 AKAMAI-ASN1, NL
9009 3766 323 1907 M247, RO
12389 2967 2299 884 ROSTELECOM-AS, RU
5384 2415 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2371 360 576 TELLCOM-AS, TR
212238 1865 134 1373 CDNEXT, GB
8452 1628 1852 14 TE-AS TE-AS, EG
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 11589 3227 604 UNINET, MX
10620 3538 491 953 Telmex Colombia S.A., CO
13999 2532 538 368 Mega Cable, S.A. de C.V., MX
11830 1995 369 64 Instituto Costarricense de Electricidad y
28573 1332 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1329 778 207 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1170 374 163 Axtel, S.A.B. de C.V., MX
6147 1112 371 22 Telefonica del Peru S.A.A., PE
22884 1071 97 374 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1003 2503 53 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
24835 1669 593 29 RAYA-AS, EG
24863 1645 389 18 LINKdotNET-AS, EG
29571 1571 99 65 ORANGE-COTE-IVOIRE, CI
36992 1425 1518 286 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
36935 1001 521 42 Vodafone-, EG
20011 967 179 271 INTERNET-SOLUTIONS, ZA
37069 834 1083 15 MOBINIL, EG
6713 557 1861 35 IAM-AS, MA
36914 546 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
16509 12608 38847 3297 AMAZON-02, US
8151 11589 3227 604 UNINET, MX
9808 10340 8909 140 CHINAMOBILE-CN China Mobile Communication
12479 7670 1709 143 UNI2-AS, ES
7545 6190 842 659 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6150 8762 882 COGENT-174, US
4538 4865 4192 75 ERX-CERNET-BKB China Education and Resear
39891 4750 290 62 ALJAWWALSTC-AS, SA
11492 4692 312 552 CABLEONE, US
18403 4316 347 23 FPT-AS-AP FPT Telecom Company, VN
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
8151 11589 10985 UNINET, MX
9808 10340 10200 CHINAMOBILE-CN China Mobile Communications Grou
12479 7670 7527 UNI2-AS, ES
7545 6190 5531 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6150 5268 COGENT-174, US
4538 4865 4790 ERX-CERNET-BKB China Education and Research Net
39891 4750 4688 ALJAWWALSTC-AS, SA
18403 4316 4293 FPT-AS-AP FPT Telecom Company, VN
11492 4692 4140 CABLEONE, US
45899 4161 4107 VNPT-AS-VN VNPT Corp, 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
400866 UNALLOCATED 2.59.148.0/23 21859 ZEN-ECN, US
22542 UNALLOCATED 8.7.205.0/24 3356 LEVEL3, US
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, 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
23.132.192.0/24 Origin: 30500 WOLFPAWSERVICES, CA
23.132.192.0/24 Transit: 6939 HURRICANE, US
23.140.16.0/24 Origin: 63371 RESERVED, ZZ
23.140.16.0/24 Transit: 3356 LEVEL3, US
23.140.48.0/24 Origin: 63371 RESERVED, ZZ
23.140.48.0/24 Transit: 7018 ATT-INTERNET4, US
23.140.176.0/24 Origin: 40676 AS40676, US
23.140.176.0/24 Transit: 174 COGENT-174, US
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
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 /9:16 /10:42 /11:93 /12:312
/13:594 /14:1234 /15:2196 /16:14069 /17:8467 /18:14479
/19:25245 /20:45674 /21:53266 /22:113672 /23:102983 /24:607173
/25:93 /26:99 /27:101 /28:22 /29:73 /30:10
/31:0 /32:281
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6635 7670 UNI2-AS, ES
8151 5784 11589 UNINET, MX
11492 3555 4692 CABLEONE, US
39891 3441 4750 ALJAWWALSTC-AS, SA
6327 3410 3615 SHAW, CA
7155 3121 4173 VIASAT-SP-BACKBONE, US
22773 2516 3382 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2252 12608 AMAZON-02, US
30036 2231 2570 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2178 3538 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)
----------------------------------------------
1:2330 2:1721 3:540 4:11 5:4583 6:161
7:6 8:1566 9:1 11:172 12:1389 13:358
14:2545 15:334 16:270 17:363 18:906 20:459
21:4 22:188 23:7210 24:2729 25:2 27:2735
29:19 31:3129 32:41 34:73 35:179 36:2422
37:4556 38:10365 39:890 40:152 41:4233 42:2002
43:2605 44:342 45:18432 46:5020 47:313 49:2018
50:1868 51:586 52:1572 54:307 55:1030 56:8
57:241 58:2301 59:1261 60:1188 61:2900 62:2934
63:1840 64:5428 65:2213 66:4660 67:3023 68:1238
69:3992 70:1105 71:606 72:2861 74:2785 75:1634
76:632 77:2590 78:1850 79:1719 80:2253 81:2050
82:1830 83:1449 84:1813 85:3277 86:1083 87:2420
88:1275 89:4339 90:758 91:8336 92:2823 93:2841
94:3951 95:4185 96:1265 97:311 98:1021 99:731
100:71 101:1399 102:3894 103:32676 104:4548 105:750
106:1019 107:2605 108:1191 109:4108 110:2234 111:3313
112:2063 113:1842 114:1945 115:2209 116:2057 117:2784
118:2909 119:1995 120:1941 121:1440 122:2760 123:2219
124:1697 125:2902 126:62 128:1650 129:970 130:1274
131:1867 132:816 133:450 134:1516 135:324 136:1338
137:1253 138:2915 139:1618 140:1547 141:1459 142:1823
143:1600 144:1029 145:466 146:2135 147:2046 148:2593
149:2935 150:1202 151:1601 152:2119 153:566 154:8572
155:1597 156:3692 157:1872 158:1252 159:2450 160:3478
161:1787 162:3629 163:1787 164:1687 165:2161 166:1349
167:1863 168:4131 169:798 170:5086 171:1011 172:4012
173:3177 174:915 175:1312 176:3591 177:5041 178:3765
179:2261 180:2631 181:3963 182:3377 183:2086 184:2257
185:21432 186:5103 187:4371 188:4252 189:4153 190:9598
191:1560 192:11251 193:9348 194:7833 195:5553 196:3248
197:3604 198:6117 199:8300 200:8086 201:6310 202:10921
203:10757 204:4596 205:3698 206:4678 207:3602 208:4230
209:5142 210:4886 211:2709 212:4576 213:3780 214:1052
215:48 216:6598 217:3258 218:1393 219:576 220:2108
221:1058 222:973 223:2323
End of report
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