[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Sep 27 21:30:30 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Wed 27 Sep, 2023
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: 943839
Prefixes after maximum aggregation (per Origin AS): 353063
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 452581
Number of IPv4 prefixes with a valid ROA: 432688
Number of IPv4 prefixes with an invalid ROA: 1653
Number of IPv4 prefixes with no ROA: 509498
Total ASes present in the Internet Routing Table: 74867
Prefixes per ASN: 12.61
Origin-only ASes present in the Internet Routing Table: 64436
Origin ASes announcing only one prefix: 25973
Transit ASes present in the Internet Routing Table: 10431
Transit-only ASes present in the Internet Routing Table: 463
Paths with bogon ASNs present in the IPv4 Routing Table: 86
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1027
Number of instances of unregistered ASNs: 1030
Number of 32-bit ASNs allocated by the RIRs: 42708
Number of 32-bit ASNs visible in the Routing Table: 35158
Prefixes from 32-bit ASNs in the Routing Table: 179576
Number of bogon 32-bit ASNs visible in the Routing Table: 38
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 531
Number of addresses announced to Internet: 3054606848
Equivalent to 182 /8s, 17 /16s and 154 /24s
Percentage of available address space announced: 82.5
Percentage of allocated address space announced: 82.5
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 318678
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244237
Total APNIC prefixes after maximum aggregation: 70218
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 238094
Unique aggregates announced from the APNIC address blocks: 98588
APNIC Region origin ASes present in the Internet Routing Table: 13630
APNIC Prefixes per ASN: 17.47
APNIC Region origin ASes announcing only one prefix: 4059
APNIC Region transit ASes present in the Internet Routing Table: 1822
Average APNIC Region AS path length visible: 5.0
Max APNIC Region AS path length visible: 31
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8986
Number of APNIC addresses announced to Internet: 772412736
Equivalent to 46 /8s, 10 /16s and 21 /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: 276141
Total ARIN prefixes after maximum aggregation: 123863
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 279539
Unique aggregates announced from the ARIN address blocks: 131781
ARIN Region origin ASes present in the Internet Routing Table: 19099
ARIN Prefixes per ASN: 14.64
ARIN Region origin ASes announcing only one prefix: 6949
ARIN Region transit ASes present in the Internet Routing Table: 1927
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4827
Number of ARIN addresses announced to Internet: 1278826048
Equivalent to 76 /8s, 57 /16s and 86 /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: 264856
Total RIPE prefixes after maximum aggregation: 123737
RIPE Deaggregation factor: 2.14
Prefixes being announced from the RIPE address blocks: 260097
Unique aggregates announced from the RIPE address blocks: 159910
RIPE Region origin ASes present in the Internet Routing Table: 28440
RIPE Prefixes per ASN: 9.15
RIPE Region origin ASes announcing only one prefix: 12023
RIPE Region transit ASes present in the Internet Routing Table: 3872
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 35
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11360
Number of RIPE addresses announced to Internet: 716649856
Equivalent to 42 /8s, 183 /16s and 53 /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: 126009
Total LACNIC prefixes after maximum aggregation: 28559
LACNIC Deaggregation factor: 4.41
Prefixes being announced from the LACNIC address blocks: 124835
Unique aggregates announced from the LACNIC address blocks: 49262
LACNIC Region origin ASes present in the Internet Routing Table: 11034
LACNIC Prefixes per ASN: 11.31
LACNIC Region origin ASes announcing only one prefix: 2342
LACNIC Region transit ASes present in the Internet Routing Table: 2319
Average LACNIC Region AS path length visible: 5.5
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8845
Number of LACNIC addresses announced to Internet: 178504192
Equivalent to 10 /8s, 163 /16s and 194 /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: 31569
Total AfriNIC prefixes after maximum aggregation: 5981
AfriNIC Deaggregation factor: 5.28
Prefixes being announced from the AfriNIC address blocks: 40737
Unique aggregates announced from the AfriNIC address blocks: 12590
AfriNIC Region origin ASes present in the Internet Routing Table: 1800
AfriNIC Prefixes per ASN: 22.63
AfriNIC Region origin ASes announcing only one prefix: 600
AfriNIC Region transit ASes present in the Internet Routing Table: 323
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 30
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1140
Number of AfriNIC addresses announced to Internet: 107779328
Equivalent to 6 /8s, 108 /16s and 149 /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 9484 8729 41 CHINAMOBILE-CN China Mobile Communicati
7545 5722 784 688 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4263 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3745 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3592 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3329 1840 96 VNPT-AS-VN VNPT Corp, VN
9498 2913 498 249 BBIL-AP BHARTI Airtel Ltd., IN
24560 2483 829 407 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2287 11269 604 KIXS-AS-KR Korea Telecom, KR
4755 2188 442 201 TATACOMM-AS TATA Communications formerl
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 9073 10987 3258 AMAZON-02, US
11492 4533 301 670 CABLEONE, US
7155 4176 288 98 VIASAT-SP-BACKBONE, US
6327 3546 1319 66 SHAW, CA
22773 3529 3039 297 ASN-CXA-ALL-CCI-22773-RDC, US
749 3151 54959 2403 DNIC-AS-00749, US
367 3001 3834 1420 DNIC-ASBLK-00306-00371, US
16625 2996 1415 2292 AKAMAI-AS, US
396982 2698 3597 395 GOOGLE-CLOUD-PLATFORM, US
7018 2499 23614 1560 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 7394 1713 145 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4084 3398 179 AKAMAI-ASN1, NL
8551 3446 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2951 2298 917 ROSTELECOM-AS, RU
9009 2895 264 1478 M247, RO
34984 2336 363 594 TELLCOM-AS, TR
58224 1723 923 527 TCI, IR
13188 1607 100 26 TRIOLAN, UA
8452 1488 1852 16 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 11875 3369 603 UNINET, MX
10620 3516 503 891 Telmex Colombia S.A., CO
13999 2393 330 620 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1327 2324 233 Claro NXT Telecomunicacoes Ltda, BR
6503 1302 344 510 Axtel, S.A.B. de C.V., MX
3816 1296 766 196 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1111 369 22 Telefonica del Peru S.A.A., PE
11664 1105 179 427 Techtel LMDS Comunicaciones Interactiva
28202 1090 52 9 Rede Brasileira de Comunicacao 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
24863 1605 393 19 LINKdotNET-AS, EG
24835 1549 549 28 RAYA-AS, EG
36992 1360 1518 280 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1046 67 45 ORANGE-COTE-IVOIRE, CI
36935 938 521 44 Vodafone-, EG
37457 675 319 45 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
15399 540 55 51 WANANCHI-, KE
37342 511 32 1 MOVITEL, MZ
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 11875 3369 603 UNINET, MX
9808 9484 8729 41 CHINAMOBILE-CN China Mobile Communicati
16509 9073 10987 3258 AMAZON-02, US
12479 7394 1713 145 UNI2-AS, ES
7545 5722 784 688 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4533 301 670 CABLEONE, US
18403 4263 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4176 288 98 VIASAT-SP-BACKBONE, US
20940 4084 3398 179 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 9484 9443 CHINAMOBILE-CN China Mobile Communications Grou
12479 7394 7249 UNI2-AS, ES
16509 9073 5815 AMAZON-02, US
7545 5722 5034 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4263 4238 FPT-AS-AP FPT Telecom Company, VN
7155 4176 4078 VIASAT-SP-BACKBONE, US
20940 4084 3905 AKAMAI-ASN1, NL
11492 4533 3863 CABLEONE, US
7552 3745 3725 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 11168 SCC, 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 6461 ZAYO-6461, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
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
36.255.139.0/24 Origin: 56050 NEW-SHINE-INTERNET-TH 134 Yenchit Road,
36.255.139.0/24 Transit: 58913 HCL-TH 4819 Supapong 3 Alley, Srinakarin
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 /10:38 /11:101 /12:298
/13:576 /14:1196 /15:2113 /16:13539 /17:8326 /18:14016
/19:25166 /20:44092 /21:52168 /22:111360 /23:102436 /24:567541
/25:126 /26:96 /27:140 /28:48 /29:96 /30:23
/31:4 /32:310
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6481 7394 UNI2-AS, ES
8151 5891 11875 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3445 4533 CABLEONE, US
6327 3356 3546 SHAW, CA
7155 3122 4176 VIASAT-SP-BACKBONE, US
8551 2923 3446 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2583 3529 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2153 2496 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2087 3516 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)
----------------------------------------------
1:2209 2:1424 3:265 4:7 5:4560 6:137
7:6 8:1528 9:1 10:1 11:172 12:1514
13:370 14:2324 15:303 16:200 17:368 18:652
20:294 21:4 22:188 23:6434 24:2906 25:2
27:2656 29:19 31:2566 32:81 34:26 35:117
36:2005 37:4533 38:5447 39:872 40:146 41:4325
42:2068 43:2313 44:324 45:17198 46:4361 47:370
49:1829 50:1900 51:590 52:1596 54:392 55:965
56:5 57:131 58:1854 59:1112 60:1006 61:2480
62:2773 63:1917 64:5814 65:2381 66:5061 67:3070
68:1357 69:4181 70:1357 71:681 72:3031 74:2649
75:1595 76:630 77:2422 78:1836 79:2989 80:2120
81:1843 82:1504 83:1313 84:1576 85:3109 86:770
87:2099 88:1250 89:3940 90:623 91:7932 92:2067
93:2620 94:3565 95:4040 96:1300 97:315 98:1097
99:730 100:91 101:1288 102:3088 103:32197 104:4724
105:971 106:905 107:2691 108:1143 109:4270 110:2137
111:3151 112:2065 113:1767 114:1702 115:2074 116:1905
117:2537 118:2698 119:1974 120:1779 121:1139 122:2630
123:2190 124:1565 125:2531 128:1462 129:928 130:1068
131:2062 132:868 133:408 134:1785 135:348 136:972
137:1125 138:2791 139:1593 140:1292 141:1329 142:1518
143:1591 144:1008 145:352 146:1967 147:1616 148:2468
149:2285 150:892 151:1232 152:1874 153:593 154:5129
155:1396 156:1972 157:1348 158:1059 159:2252 160:2666
161:1565 162:3569 163:1599 164:1735 165:1904 166:1058
167:1747 168:3913 169:885 170:4827 171:926 172:3773
173:2985 174:991 175:1203 176:3824 177:5090 178:3558
179:2383 180:2475 181:3536 182:3186 183:1995 184:2271
185:20797 186:4955 187:4534 188:4282 189:4110 190:9408
191:1794 192:10990 193:9007 194:7373 195:5311 196:3241
197:2564 198:5999 199:6157 200:8145 201:6113 202:10457
203:10176 204:4582 205:3715 206:4421 207:3502 208:4165
209:4933 210:4305 211:2464 212:4314 213:3441 214:1115
215:70 216:6769 217:2871 218:1285 219:405 220:1801
221:984 222:664 223:2150
End of report
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