[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Feb 4 21:29:55 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sun 04 Feb, 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: 952938
Prefixes after maximum aggregation (per Origin AS): 356831
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 456255
Number of IPv4 prefixes with a valid ROA: 451814
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 501119
Total ASes present in the Internet Routing Table: 75360
Prefixes per ASN: 12.65
Origin-only ASes present in the Internet Routing Table: 64595
Origin ASes announcing only one prefix: 26149
Transit ASes present in the Internet Routing Table: 10765
Transit-only ASes present in the Internet Routing Table: 494
Paths with bogon ASNs present in the IPv4 Routing Table: 84
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1105
Number of instances of unregistered ASNs: 1108
Number of 32-bit ASNs allocated by the RIRs: 43574
Number of 32-bit ASNs visible in the Routing Table: 35810
Prefixes from 32-bit ASNs in the Routing Table: 185478
Number of bogon 32-bit ASNs visible in the Routing Table: 37
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 385
Number of addresses announced to Internet: 3044092800
Equivalent to 181 /8s, 113 /16s and 43 /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: 319871
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247840
Total APNIC prefixes after maximum aggregation: 72030
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 240954
Unique aggregates announced from the APNIC address blocks: 99950
APNIC Region origin ASes present in the Internet Routing Table: 13908
APNIC Prefixes per ASN: 17.32
APNIC Region origin ASes announcing only one prefix: 4205
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: 35
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9296
Number of APNIC addresses announced to Internet: 774142528
Equivalent to 46 /8s, 36 /16s and 122 /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: 277027
Total ARIN prefixes after maximum aggregation: 123732
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 281910
Unique aggregates announced from the ARIN address blocks: 132071
ARIN Region origin ASes present in the Internet Routing Table: 19097
ARIN Prefixes per ASN: 14.76
ARIN Region origin ASes announcing only one prefix: 6962
ARIN Region transit ASes present in the Internet Routing Table: 1956
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: 4844
Number of ARIN addresses announced to Internet: 1270318400
Equivalent to 75 /8s, 183 /16s and 133 /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: 265537
Total RIPE prefixes after maximum aggregation: 125491
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 260115
Unique aggregates announced from the RIPE address blocks: 161255
RIPE Region origin ASes present in the Internet Routing Table: 28565
RIPE Prefixes per ASN: 9.11
RIPE Region origin ASes announcing only one prefix: 12077
RIPE Region transit ASes present in the Internet Routing Table: 3960
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: 11582
Number of RIPE addresses announced to Internet: 714328576
Equivalent to 42 /8s, 147 /16s and 202 /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: 129520
Total LACNIC prefixes after maximum aggregation: 28691
LACNIC Deaggregation factor: 4.51
Prefixes being announced from the LACNIC address blocks: 127953
Unique aggregates announced from the LACNIC address blocks: 49536
LACNIC Region origin ASes present in the Internet Routing Table: 11065
LACNIC Prefixes per ASN: 11.56
LACNIC Region origin ASes announcing only one prefix: 2282
LACNIC Region transit ASes present in the Internet Routing Table: 2413
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: 8918
Number of LACNIC addresses announced to Internet: 177924864
Equivalent to 10 /8s, 154 /16s and 235 /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: 31909
Total AfriNIC prefixes after maximum aggregation: 6152
AfriNIC Deaggregation factor: 5.19
Prefixes being announced from the AfriNIC address blocks: 41621
Unique aggregates announced from the AfriNIC address blocks: 13130
AfriNIC Region origin ASes present in the Internet Routing Table: 1826
AfriNIC Prefixes per ASN: 22.79
AfriNIC Region origin ASes announcing only one prefix: 623
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: 1170
Number of AfriNIC addresses announced to Internet: 107129344
Equivalent to 6 /8s, 98 /16s and 170 /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 9818 8739 51 CHINAMOBILE-CN China Mobile Communicati
7545 5675 783 682 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4568 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3877 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3455 499 251 BBIL-AP BHARTI Airtel Ltd., IN
45899 3368 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2685 858 375 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 9590 11231 3374 AMAZON-02, US
11492 4579 304 657 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
22773 3624 3062 298 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3593 1320 74 SHAW, CA
16625 3256 1428 2324 AKAMAI-AS, US
749 3185 54927 2437 DNIC-AS-00749, US
367 2910 3721 1406 DNIC-ASBLK-00306-00371, US
174 2898 6634 657 COGENT-174, US
396982 2752 3639 392 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 7571 1698 148 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 3935 3397 152 AKAMAI-ASN1, NL
9009 3278 285 1588 M247, RO
12389 2866 2301 908 ROSTELECOM-AS, RU
8551 2701 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2343 362 596 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
58224 1498 853 587 TCI, IR
8452 1497 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 12400 3386 621 UNINET, MX
10620 3520 496 895 Telmex Colombia S.A., CO
13999 2500 337 644 Mega Cable, S.A. de C.V., MX
11830 2005 369 64 Instituto Costarricense de Electricidad
28573 1325 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1207 340 496 Axtel, S.A.B. de C.V., MX
11664 1126 177 424 Techtel LMDS Comunicaciones Interactiva
28202 1105 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1087 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 1501 389 16 LINKdotNET-AS, EG
36992 1365 1519 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1111 71 58 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 543 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 12400 3386 621 UNINET, MX
9808 9818 8739 51 CHINAMOBILE-CN China Mobile Communicati
16509 9590 11231 3374 AMAZON-02, US
12479 7571 1698 148 UNI2-AS, ES
7545 5675 783 682 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 280 55 ALJAWWALSTC-AS, SA
11492 4579 304 657 CABLEONE, US
18403 4568 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4177 288 96 VIASAT-SP-BACKBONE, US
20940 3935 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 9818 9767 CHINAMOBILE-CN China Mobile Communications Grou
12479 7571 7423 UNI2-AS, ES
16509 9590 6216 AMAZON-02, US
7545 5675 4993 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4568 4543 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4081 VIASAT-SP-BACKBONE, US
11492 4579 3922 CABLEONE, US
7552 3877 3857 VIETEL-AS-AP Viettel Group, VN
20940 3935 3783 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
23.164.72.0/24 Origin: 49195 SSAC, CN
23.164.72.0/24 Transit: 15353 XENTAIN, CA
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
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
/13:576 /14:1194 /15:2110 /16:13433 /17:8223 /18:13858
/19:25042 /20:43899 /21:52165 /22:111454 /23:102655 /24:577079
/25:125 /26:90 /27:140 /28:36 /29:88 /30:20
/31:6 /32:280
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6681 7571 UNI2-AS, ES
8151 6367 12400 UNINET, MX
11492 3493 4579 CABLEONE, US
6327 3391 3593 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3121 4177 VIASAT-SP-BACKBONE, US
22773 2661 3624 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2177 2701 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
30036 2130 2473 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2126 3520 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)
----------------------------------------------
1:2293 2:1541 3:293 4:7 5:4534 6:163
7:6 8:1520 9:1 11:172 12:1479 13:376
14:2336 15:311 16:203 17:362 18:724 20:359
21:4 22:188 23:6609 24:3098 25:2 27:2634
29:19 31:2599 32:62 34:36 35:123 36:2160
37:4499 38:6802 39:900 40:148 41:4257 42:2208
43:2339 44:331 45:17491 46:4363 47:286 49:1906
50:1909 51:574 52:1593 54:359 55:886 56:5
57:146 58:2022 59:1147 60:1019 61:2655 62:2795
63:1938 64:5680 65:2358 66:4998 67:3085 68:1348
69:4104 70:1359 71:585 72:2998 74:2679 75:1590
76:624 77:2472 78:1853 79:2515 80:2151 81:1900
82:1529 83:1259 84:1640 85:3134 86:775 87:2230
88:1272 89:3980 90:668 91:8051 92:2190 93:2640
94:3652 95:4065 96:1289 97:318 98:1032 99:744
100:96 101:1157 102:3303 103:32419 104:4792 105:995
106:913 107:2755 108:1140 109:4047 110:2125 111:3160
112:2066 113:1744 114:1757 115:2050 116:1958 117:2630
118:2750 119:1955 120:1768 121:1278 122:2660 123:2220
124:1556 125:2812 126:28 128:1534 129:930 130:1097
131:1907 132:843 133:410 134:1707 135:351 136:926
137:1154 138:2965 139:1553 140:1318 141:1343 142:1575
143:1571 144:996 145:344 146:2013 147:1694 148:2522
149:2524 150:1037 151:1320 152:1983 153:598 154:5691
155:1373 156:2116 157:1484 158:1088 159:2212 160:2653
161:1626 162:3627 163:1693 164:1638 165:2151 166:1064
167:1728 168:4002 169:804 170:4944 171:995 172:3821
173:3031 174:899 175:1238 176:3710 177:5418 178:3539
179:2466 180:2374 181:3746 182:3424 183:2015 184:2276
185:20749 186:5145 187:4897 188:4139 189:4323 190:9527
191:1894 192:11015 193:9019 194:7382 195:5308 196:3199
197:2715 198:5965 199:7128 200:8477 201:6443 202:10364
203:10243 204:4582 205:3723 206:4511 207:3493 208:4137
209:4917 210:4434 211:2505 212:4288 213:3467 214:1110
215:44 216:6840 217:2876 218:1329 219:422 220:1824
221:1022 222:688 223:2181
End of report
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