[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Jan 7 21:31:48 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sun 07 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: 946044
Prefixes after maximum aggregation (per Origin AS): 356589
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 455985
Number of IPv4 prefixes with a valid ROA: 443396
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 502642
Total ASes present in the Internet Routing Table: 75121
Prefixes per ASN: 12.59
Origin-only ASes present in the Internet Routing Table: 64627
Origin ASes announcing only one prefix: 26169
Transit ASes present in the Internet Routing Table: 10494
Transit-only ASes present in the Internet Routing Table: 475
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: 1053
Number of instances of unregistered ASNs: 1053
Number of 32-bit ASNs allocated by the RIRs: 43336
Number of 32-bit ASNs visible in the Routing Table: 35614
Prefixes from 32-bit ASNs in the Routing Table: 183126
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: 351
Number of addresses announced to Internet: 3048289024
Equivalent to 181 /8s, 177 /16s and 51 /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: 317121
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 246453
Total APNIC prefixes after maximum aggregation: 71509
APNIC Deaggregation factor: 3.45
Prefixes being announced from the APNIC address blocks: 239542
Unique aggregates announced from the APNIC address blocks: 99464
APNIC Region origin ASes present in the Internet Routing Table: 13804
APNIC Prefixes per ASN: 17.35
APNIC Region origin ASes announcing only one prefix: 4165
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: 9190
Number of APNIC addresses announced to Internet: 774135808
Equivalent to 46 /8s, 36 /16s and 96 /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: 275674
Total ARIN prefixes after maximum aggregation: 124416
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 280630
Unique aggregates announced from the ARIN address blocks: 133058
ARIN Region origin ASes present in the Internet Routing Table: 19061
ARIN Prefixes per ASN: 14.72
ARIN Region origin ASes announcing only one prefix: 6959
ARIN Region transit ASes present in the Internet Routing Table: 1906
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: 4831
Number of ARIN addresses announced to Internet: 1273857024
Equivalent to 75 /8s, 237 /16s and 132 /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: 125187
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 257990
Unique aggregates announced from the RIPE address blocks: 160977
RIPE Region origin ASes present in the Internet Routing Table: 28525
RIPE Prefixes per ASN: 9.04
RIPE Region origin ASes announcing only one prefix: 12105
RIPE Region transit ASes present in the Internet Routing Table: 3872
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: 11523
Number of RIPE addresses announced to Internet: 714392832
Equivalent to 42 /8s, 148 /16s and 197 /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: 127461
Total LACNIC prefixes after maximum aggregation: 28737
LACNIC Deaggregation factor: 4.44
Prefixes being announced from the LACNIC address blocks: 126081
Unique aggregates announced from the LACNIC address blocks: 49418
LACNIC Region origin ASes present in the Internet Routing Table: 11064
LACNIC Prefixes per ASN: 11.40
LACNIC Region origin ASes announcing only one prefix: 2324
LACNIC Region transit ASes present in the Internet Routing Table: 2391
Average LACNIC Region AS path length visible: 5.1
Max LACNIC Region AS path length visible: 33
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8912
Number of LACNIC addresses announced to Internet: 177766656
Equivalent to 10 /8s, 152 /16s and 129 /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: 32024
Total AfriNIC prefixes after maximum aggregation: 6041
AfriNIC Deaggregation factor: 5.30
Prefixes being announced from the AfriNIC address blocks: 41450
Unique aggregates announced from the AfriNIC address blocks: 12775
AfriNIC Region origin ASes present in the Internet Routing Table: 1815
AfriNIC Prefixes per ASN: 22.84
AfriNIC Region origin ASes announcing only one prefix: 616
AfriNIC Region transit ASes present in the Internet Routing Table: 330
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: 1158
Number of AfriNIC addresses announced to Internet: 107904768
Equivalent to 6 /8s, 110 /16s and 127 /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 9786 8738 50 CHINAMOBILE-CN China Mobile Communicati
7545 5678 784 686 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4551 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3831 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 3354 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2661 857 376 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2158 441 193 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 9393 11188 3362 AMAZON-02, US
11492 4564 303 677 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 3215 1425 2333 AKAMAI-AS, US
749 3161 54929 2413 DNIC-AS-00749, US
367 2967 3841 1414 DNIC-ASBLK-00306-00371, US
396982 2743 3639 389 GOOGLE-CLOUD-PLATFORM, US
7018 2509 23623 1578 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 5758 1714 146 UNI2-AS, ES
39891 4641 279 54 ALJAWWALSTC-AS, SA
20940 4007 3397 140 AKAMAI-ASN1, NL
9009 3467 299 1625 M247, RO
8551 3140 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 1514 873 580 TCI, IR
8452 1465 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 12183 3384 590 UNINET, MX
10620 3523 497 888 Telmex Colombia S.A., CO
13999 2495 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 1107 178 417 Techtel LMDS Comunicaciones Interactiva
28202 1103 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 1359 1518 280 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1073 69 52 ORANGE-COTE-IVOIRE, CI
36935 936 521 43 Vodafone-, EG
37457 557 316 43 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 537 56 53 WANANCHI-, KE
36914 525 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 12183 3384 590 UNINET, MX
9808 9786 8738 50 CHINAMOBILE-CN China Mobile Communicati
16509 9393 11188 3362 AMAZON-02, US
12479 5758 1714 146 UNI2-AS, ES
7545 5678 784 686 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4641 279 54 ALJAWWALSTC-AS, SA
11492 4564 303 677 CABLEONE, US
18403 4551 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 9786 9736 CHINAMOBILE-CN China Mobile Communications Grou
16509 9393 6031 AMAZON-02, US
12479 5758 5612 UNI2-AS, ES
7545 5678 4992 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4641 4587 ALJAWWALSTC-AS, SA
18403 4551 4526 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4081 VIASAT-SP-BACKBONE, US
11492 4564 3887 CABLEONE, US
20940 4007 3867 AKAMAI-ASN1, NL
7552 3831 3811 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 /12:302
/13:579 /14:1194 /15:2105 /16:13472 /17:8270 /18:13924
/19:25099 /20:43945 /21:51926 /22:110303 /23:102836 /24:571924
/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 6189 12183 UNINET, MX
12479 5060 5758 UNI2-AS, ES
11492 3478 4564 CABLEONE, US
6327 3372 3568 SHAW, CA
39891 3324 4641 ALJAWWALSTC-AS, SA
7155 3121 4177 VIASAT-SP-BACKBONE, US
8551 2617 3140 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 2120 2464 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2275 2:1413 3:281 4:5 5:4491 6:165
7:6 8:1507 9:1 11:172 12:1487 13:374
14:2329 15:306 16:206 17:362 18:707 20:363
21:4 22:188 23:6577 24:3064 25:2 27:2587
29:19 31:2571 32:62 34:36 35:118 36:2145
37:4512 38:5927 39:885 40:145 41:4291 42:2206
43:2325 44:331 45:17234 46:4378 47:285 49:1903
50:1893 51:576 52:1588 54:369 55:894 56:5
57:135 58:1919 59:1110 60:1013 61:2632 62:2804
63:1915 64:5659 65:2360 66:5057 67:3076 68:1343
69:4097 70:1341 71:580 72:2982 74:2666 75:1593
76:618 77:2457 78:1838 79:2888 80:2129 81:1873
82:1536 83:1329 84:1613 85:2887 86:777 87:2067
88:1275 89:3978 90:401 91:8020 92:2179 93:2646
94:3631 95:4023 96:1288 97:315 98:1014 99:744
100:94 101:1152 102:3268 103:32395 104:4767 105:1003
106:971 107:2733 108:1126 109:4097 110:2118 111:3165
112:2085 113:1736 114:1751 115:2075 116:1970 117:2622
118:2767 119:1958 120:1752 121:1258 122:2662 123:2198
124:1590 125:2772 128:1432 129:906 130:1080 131:2054
132:834 133:411 134:1709 135:346 136:919 137:1001
138:2895 139:1554 140:1354 141:1346 142:1560 143:1578
144:982 145:337 146:2012 147:1638 148:2511 149:2419
150:1035 151:1312 152:1868 153:600 154:5526 155:1386
156:2110 157:1388 158:1080 159:2202 160:2652 161:1620
162:3599 163:1670 164:1625 165:2140 166:1066 167:1711
168:3953 169:798 170:4902 171:980 172:3774 173:3011
174:893 175:1235 176:3654 177:5278 178:3555 179:2429
180:2363 181:3715 182:3411 183:2002 184:2267 185:20685
186:5060 187:4648 188:4134 189:4242 190:9507 191:1880
192:11012 193:8997 194:7404 195:5290 196:3214 197:2721
198:5933 199:6905 200:8349 201:6291 202:10362 203:10149
204:4598 205:3678 206:4421 207:3421 208:4103 209:4947
210:4404 211:2493 212:4258 213:3440 214:1111 215:50
216:6813 217:2857 218:1313 219:414 220:1812 221:1022
222:680 223:2155
End of report
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