[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Sep 12 21:30:29 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 12 Sep, 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: 971383
Prefixes after maximum aggregation (per Origin AS): 366240
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 465389
Number of IPv4 prefixes with a valid ROA: 505023
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 466341
Total ASes present in the Internet Routing Table: 76203
Prefixes per ASN: 12.75
Origin-only ASes present in the Internet Routing Table: 65269
Origin ASes announcing only one prefix: 26792
Transit ASes present in the Internet Routing Table: 10934
Transit-only ASes present in the Internet Routing Table: 535
Paths with bogon ASNs present in the IPv4 Routing Table: 98
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 990
Number of instances of unregistered ASNs: 1001
Number of 32-bit ASNs allocated by the RIRs: 45346
Number of 32-bit ASNs visible in the Routing Table: 37037
Prefixes from 32-bit ASNs in the Routing Table: 193497
Number of bogon 32-bit ASNs visible in the Routing Table: 42
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 393
Number of addresses announced to Internet: 3036263936
Equivalent to 180 /8s, 249 /16s and 182 /24s
Percentage of available address space announced: 82.0
Percentage of allocated address space announced: 82.0
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: 316059
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263246
Total APNIC prefixes after maximum aggregation: 75660
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 255010
Unique aggregates announced from the APNIC address blocks: 100527
APNIC Region origin ASes present in the Internet Routing Table: 14382
APNIC Prefixes per ASN: 17.73
APNIC Region origin ASes announcing only one prefix: 4367
APNIC Region transit ASes present in the Internet Routing Table: 1947
Average APNIC Region AS path length visible: 5.3
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9768
Number of APNIC addresses announced to Internet: 763943488
Equivalent to 45 /8s, 136 /16s and 218 /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: 282482
Total ARIN prefixes after maximum aggregation: 126049
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 286325
Unique aggregates announced from the ARIN address blocks: 134820
ARIN Region origin ASes present in the Internet Routing Table: 19146
ARIN Prefixes per ASN: 14.95
ARIN Region origin ASes announcing only one prefix: 6963
ARIN Region transit ASes present in the Internet Routing Table: 1997
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 29
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4991
Number of ARIN addresses announced to Internet: 1266954816
Equivalent to 75 /8s, 132 /16s and 50 /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, 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: 269599
Total RIPE prefixes after maximum aggregation: 128836
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 265865
Unique aggregates announced from the RIPE address blocks: 166926
RIPE Region origin ASes present in the Internet Routing Table: 28737
RIPE Prefixes per ASN: 9.25
RIPE Region origin ASes announcing only one prefix: 12111
RIPE Region transit ASes present in the Internet Routing Table: 3949
Average RIPE Region AS path length visible: 5.9
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11994
Number of RIPE addresses announced to Internet: 723272576
Equivalent to 43 /8s, 28 /16s and 67 /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: 122512
Total LACNIC prefixes after maximum aggregation: 28649
LACNIC Deaggregation factor: 4.28
Prefixes being announced from the LACNIC address blocks: 120208
Unique aggregates announced from the LACNIC address blocks: 48494
LACNIC Region origin ASes present in the Internet Routing Table: 11144
LACNIC Prefixes per ASN: 10.79
LACNIC Region origin ASes announcing only one prefix: 2685
LACNIC Region transit ASes present in the Internet Routing Table: 2483
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9045
Number of LACNIC addresses announced to Internet: 177623808
Equivalent to 10 /8s, 150 /16s and 83 /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: 32554
Total AfriNIC prefixes after maximum aggregation: 6404
AfriNIC Deaggregation factor: 5.08
Prefixes being announced from the AfriNIC address blocks: 43582
Unique aggregates announced from the AfriNIC address blocks: 14306
AfriNIC Region origin ASes present in the Internet Routing Table: 1875
AfriNIC Prefixes per ASN: 23.24
AfriNIC Region origin ASes announcing only one prefix: 666
AfriNIC Region transit ASes present in the Internet Routing Table: 360
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1239
Number of AfriNIC addresses announced to Internet: 104229120
Equivalent to 6 /8s, 54 /16s and 105 /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 10025 8902 127 CHINAMOBILE-CN China Mobile Communication
7545 5694 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4959 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4280 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4192 1846 58 VNPT-AS-VN VNPT Corp, VN
7552 3986 1331 23 VIETEL-AS-AP Viettel Group, VN
9498 3766 507 259 BBIL-AP BHARTI Airtel Ltd., IN
7713 3616 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2799 840 462 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2190 434 193 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 10719 11808 3739 AMAZON-02, US
174 5902 8781 904 COGENT-174, US
11492 4642 308 545 CABLEONE, US
7155 4169 287 86 VIASAT-SP-BACKBONE, US
6327 3602 1320 79 SHAW, CA
749 3484 55080 2707 DNIC-AS-00749, US
22773 3425 3035 187 ASN-CXA-ALL-CCI-22773-RDC, US
7018 3091 23685 1932 ATT-INTERNET4, US
16625 2874 1281 2143 AKAMAI-AS, US
396982 2812 3570 430 GOOGLE-CLOUD-PLATFORM, 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 7641 1708 145 UNI2-AS, ES
39891 4466 269 55 ALJAWWALSTC-AS, SA
20940 3869 3396 140 AKAMAI-ASN1, NL
9009 3669 312 1860 M247, RO
12389 2858 2283 865 ROSTELECOM-AS, RU
34984 2334 359 585 TELLCOM-AS, TR
5384 2298 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1806 129 1329 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1580 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 11671 3251 496 UNINET, MX
10620 3542 494 934 Telmex Colombia S.A., CO
13999 2552 534 364 Mega Cable, S.A. de C.V., MX
11830 2008 369 64 Instituto Costarricense de Electricidad y
28573 1336 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1317 776 204 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1149 374 163 Axtel, S.A.B. de C.V., MX
6147 1103 369 22 Telefonica del Peru S.A.A., PE
22884 1067 98 374 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1044 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 1611 593 29 RAYA-AS, EG
24863 1598 389 18 LINKdotNET-AS, EG
36992 1411 1519 282 ETISALAT-MISR, EG
29571 1336 85 65 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 953 523 48 Vodafone-, EG
6713 558 1861 35 IAM-AS, MA
36914 541 82 3 KENET-AS, KE
15399 510 56 57 WANANCHI-, KE
24757 436 73 5 EthioNet-AS, ET
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 11671 3251 496 UNINET, MX
16509 10719 11808 3739 AMAZON-02, US
9808 10025 8902 127 CHINAMOBILE-CN China Mobile Communication
12479 7641 1708 145 UNI2-AS, ES
174 5902 8781 904 COGENT-174, US
7545 5694 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4959 4192 74 ERX-CERNET-BKB China Education and Resear
11492 4642 308 545 CABLEONE, US
39891 4466 269 55 ALJAWWALSTC-AS, SA
18403 4280 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
9808 10025 9898 CHINAMOBILE-CN China Mobile Communications Grou
12479 7641 7496 UNI2-AS, ES
16509 10719 6980 AMAZON-02, US
7545 5694 5047 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5902 4998 COGENT-174, US
4538 4959 4885 ERX-CERNET-BKB China Education and Research Net
39891 4466 4411 ALJAWWALSTC-AS, SA
18403 4280 4257 FPT-AS-AP FPT Telecom Company, VN
45899 4192 4134 VNPT-AS-VN VNPT Corp, VN
11492 4642 4097 CABLEONE, US
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
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
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.38.73.0/24 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
23.137.192.0/24 Origin: 31798 DATACITY, CA
23.137.192.0/24 Transit: 21949 BEANFIELD, CA
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
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, US
23.164.153.0/24 Origin: 215051 IPV4GUARD, DE
23.164.153.0/24 Transit: 202673 OHZ, ES
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 /10:37 /11:92 /12:295
/13:577 /14:1183 /15:2123 /16:13315 /17:8390 /18:14420
/19:24994 /20:45210 /21:52710 /22:113230 /23:102511 /24:591560
/25:82 /26:78 /27:102 /28:38 /29:82 /30:28
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6694 7641 UNI2-AS, ES
8151 5846 11671 UNINET, MX
11492 3553 4642 CABLEONE, US
6327 3397 3602 SHAW, CA
39891 3356 4466 ALJAWWALSTC-AS, SA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2559 3425 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2171 3542 Telmex Colombia S.A., CO
16509 2164 10719 AMAZON-02, US
30036 2163 2501 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2327 2:1708 3:470 4:9 5:4559 6:161
7:6 8:1522 9:1 11:172 12:1428 13:375
14:2449 15:327 16:259 17:365 18:883 20:416
21:4 22:188 23:6867 24:2677 25:2 27:2643
29:19 31:2766 32:48 34:69 35:140 36:2379
37:4527 38:9752 39:929 40:149 41:4168 42:1992
43:2538 44:333 45:17574 46:4625 47:321 49:2004
50:1873 51:573 52:1581 54:316 55:963 56:8
57:217 58:2269 59:1279 60:1089 61:2853 62:2786
63:1855 64:5457 65:2279 66:4667 67:3025 68:1338
69:4006 70:1143 71:576 72:2854 74:2662 75:1562
76:619 77:2534 78:1857 79:1522 80:2190 81:2030
82:1699 83:1410 84:1768 85:3170 86:1090 87:2333
88:1250 89:4311 90:682 91:8240 92:2553 93:2763
94:3834 95:4296 96:1287 97:316 98:1067 99:737
100:73 101:1197 102:3503 103:32516 104:4379 105:704
106:1059 107:2385 108:1165 109:3964 110:2177 111:3253
112:2083 113:1830 114:1901 115:2124 116:1994 117:2718
118:2909 119:2080 120:1865 121:1463 122:2834 123:2206
124:1667 125:2881 126:64 128:1446 129:967 130:1237
131:1849 132:824 133:428 134:1510 135:311 136:1202
137:1243 138:2866 139:1586 140:1449 141:1451 142:1741
143:1620 144:1013 145:366 146:2091 147:2043 148:2548
149:2882 150:1071 151:1372 152:2099 153:568 154:6828
155:1438 156:2476 157:1818 158:1186 159:2451 160:3074
161:1725 162:3566 163:1768 164:1691 165:1903 166:1314
167:1854 168:4072 169:805 170:4969 171:1064 172:3915
173:3104 174:902 175:1281 176:3491 177:4779 178:3605
179:2191 180:2497 181:3889 182:3346 183:2050 184:2253
185:21091 186:5014 187:4291 188:4130 189:4154 190:9614
191:1489 192:11084 193:9247 194:7636 195:5467 196:3239
197:2997 198:6048 199:8119 200:8166 201:6327 202:10811
203:10747 204:4612 205:3679 206:4536 207:3639 208:4208
209:5130 210:4895 211:2750 212:4447 213:3681 214:1061
215:63 216:6738 217:3084 218:1430 219:591 220:2037
221:1055 222:978 223:2253
End of report
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