[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Sep 21 21:30:30 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Thu 21 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: 944816
Prefixes after maximum aggregation (per Origin AS): 352946
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 452971
Number of IPv4 prefixes with a valid ROA: 432234
Number of IPv4 prefixes with an invalid ROA: 1888
Number of IPv4 prefixes with no ROA: 510694
Total ASes present in the Internet Routing Table: 74875
Prefixes per ASN: 12.62
Origin-only ASes present in the Internet Routing Table: 64411
Origin ASes announcing only one prefix: 25934
Transit ASes present in the Internet Routing Table: 10464
Transit-only ASes present in the Internet Routing Table: 470
Paths with bogon ASNs present in the IPv4 Routing Table: 110
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: 1062
Number of instances of unregistered ASNs: 1065
Number of 32-bit ASNs allocated by the RIRs: 42652
Number of 32-bit ASNs visible in the Routing Table: 35137
Prefixes from 32-bit ASNs in the Routing Table: 180259
Number of bogon 32-bit ASNs visible in the Routing Table: 48
Special use prefixes present in the Routing Table: 9
Prefixes being announced from unallocated address space: 555
Number of addresses announced to Internet: 3054860288
Equivalent to 182 /8s, 21 /16s and 120 /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: 319103
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244515
Total APNIC prefixes after maximum aggregation: 70268
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 238404
Unique aggregates announced from the APNIC address blocks: 98726
APNIC Region origin ASes present in the Internet Routing Table: 13617
APNIC Prefixes per ASN: 17.51
APNIC Region origin ASes announcing only one prefix: 4037
APNIC Region transit ASes present in the Internet Routing Table: 1827
Average APNIC Region AS path length visible: 4.9
Max APNIC Region AS path length visible: 31
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8976
Number of APNIC addresses announced to Internet: 772424256
Equivalent to 46 /8s, 10 /16s and 66 /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: 276152
Total ARIN prefixes after maximum aggregation: 123879
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 279273
Unique aggregates announced from the ARIN address blocks: 131720
ARIN Region origin ASes present in the Internet Routing Table: 19098
ARIN Prefixes per ASN: 14.62
ARIN Region origin ASes announcing only one prefix: 6947
ARIN Region transit ASes present in the Internet Routing Table: 1933
Average ARIN Region AS path length visible: 4.6
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4821
Number of ARIN addresses announced to Internet: 1278867264
Equivalent to 76 /8s, 57 /16s and 247 /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: 264768
Total RIPE prefixes after maximum aggregation: 123628
RIPE Deaggregation factor: 2.14
Prefixes being announced from the RIPE address blocks: 260172
Unique aggregates announced from the RIPE address blocks: 159982
RIPE Region origin ASes present in the Internet Routing Table: 28439
RIPE Prefixes per ASN: 9.15
RIPE Region origin ASes announcing only one prefix: 12034
RIPE Region transit ASes present in the Internet Routing Table: 3881
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 35
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11353
Number of RIPE addresses announced to Internet: 716924800
Equivalent to 42 /8s, 187 /16s and 103 /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: 126700
Total LACNIC prefixes after maximum aggregation: 28430
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 125534
Unique aggregates announced from the LACNIC address blocks: 49236
LACNIC Region origin ASes present in the Internet Routing Table: 11038
LACNIC Prefixes per ASN: 11.37
LACNIC Region origin ASes announcing only one prefix: 2321
LACNIC Region transit ASes present in the Internet Routing Table: 2324
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8852
Number of LACNIC addresses announced to Internet: 178363904
Equivalent to 10 /8s, 161 /16s and 158 /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: 31619
Total AfriNIC prefixes after maximum aggregation: 6011
AfriNIC Deaggregation factor: 5.26
Prefixes being announced from the AfriNIC address blocks: 40872
Unique aggregates announced from the AfriNIC address blocks: 12841
AfriNIC Region origin ASes present in the Internet Routing Table: 1797
AfriNIC Prefixes per ASN: 22.74
AfriNIC Region origin ASes announcing only one prefix: 595
AfriNIC Region transit ASes present in the Internet Routing Table: 322
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: 1135
Number of AfriNIC addresses announced to Internet: 107824896
Equivalent to 6 /8s, 109 /16s and 71 /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 9482 8729 41 CHINAMOBILE-CN China Mobile Communicati
7545 5726 785 690 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4294 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3743 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3594 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3406 1824 97 VNPT-AS-VN VNPT Corp, VN
9498 3151 498 251 BBIL-AP BHARTI Airtel Ltd., IN
24560 2516 849 384 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2290 11269 604 KIXS-AS-KR Korea Telecom, KR
45090 2187 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 9137 11003 3252 AMAZON-02, US
11492 4531 301 669 CABLEONE, US
7155 4177 288 98 VIASAT-SP-BACKBONE, US
6327 3542 1319 66 SHAW, CA
22773 3538 3039 298 ASN-CXA-ALL-CCI-22773-RDC, US
749 3151 54959 2403 DNIC-AS-00749, US
367 3008 3845 1443 DNIC-ASBLK-00306-00371, US
16625 2992 1427 2280 AKAMAI-AS, US
396982 2698 3597 392 GOOGLE-CLOUD-PLATFORM, US
7018 2507 23674 1563 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 7392 1713 145 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4086 3398 179 AKAMAI-ASN1, NL
8551 3457 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2952 2298 917 ROSTELECOM-AS, RU
9009 2736 254 1395 M247, RO
34984 2332 362 592 TELLCOM-AS, TR
58224 1747 928 513 TCI, IR
13188 1607 100 26 TRIOLAN, UA
8452 1476 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 11842 3368 601 UNINET, MX
10620 3542 506 852 Telmex Colombia S.A., CO
13999 2402 334 623 Mega Cable, S.A. de C.V., MX
11830 2002 369 64 Instituto Costarricense de Electricidad
28573 1327 2324 232 Claro NXT Telecomunicacoes Ltda, BR
3816 1296 764 192 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1294 344 508 Axtel, S.A.B. de C.V., MX
11664 1117 181 427 Techtel LMDS Comunicaciones Interactiva
6147 1112 369 22 Telefonica del Peru S.A.A., PE
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 1607 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 937 521 44 Vodafone-, EG
37457 674 319 45 Telkom-Internet, ZA
6713 549 1861 34 IAM-AS, MA
15399 541 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 11842 3368 601 UNINET, MX
9808 9482 8729 41 CHINAMOBILE-CN China Mobile Communicati
16509 9137 11003 3252 AMAZON-02, US
12479 7392 1713 145 UNI2-AS, ES
7545 5726 785 690 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4531 301 669 CABLEONE, US
18403 4294 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4177 288 98 VIASAT-SP-BACKBONE, US
20940 4086 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 9482 9441 CHINAMOBILE-CN China Mobile Communications Grou
12479 7392 7247 UNI2-AS, ES
16509 9137 5885 AMAZON-02, US
7545 5726 5036 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4294 4269 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4079 VIASAT-SP-BACKBONE, US
20940 4086 3907 AKAMAI-ASN1, NL
11492 4531 3862 CABLEONE, US
7552 3743 3723 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
100.64.192.0/19 52971 MICKS TELECOM EIRELI, BR
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 /16:13533 /17:8303 /18:14008
/19:25237 /20:44142 /21:52197 /22:111361 /23:102601 /24:568261
/25:129 /26:97 /27:141 /28:48 /29:96 /30:23
/31:4 /32:283
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6479 7392 UNI2-AS, ES
8151 5868 11842 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3443 4531 CABLEONE, US
6327 3352 3542 SHAW, CA
7155 3123 4177 VIASAT-SP-BACKBONE, US
8551 2925 3457 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2592 3538 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2155 2497 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2106 3542 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)
----------------------------------------------
1:2212 2:1424 3:264 4:7 5:4579 6:135
7:6 8:1529 9:1 10:1 11:172 12:1513
13:373 14:2325 15:303 16:197 17:369 18:656
20:293 21:4 22:188 23:6429 24:2902 25:2
27:2657 29:19 31:2558 32:81 34:27 35:117
36:2004 37:4532 38:5420 39:872 40:147 41:4334
42:2074 43:2316 44:324 45:17274 46:4353 47:370
49:1833 50:1901 51:598 52:1597 54:394 55:964
56:5 57:131 58:1858 59:1122 60:1002 61:2600
62:2779 63:1923 64:5829 65:2372 66:5050 67:3068
68:1357 69:4182 70:1355 71:676 72:3017 74:2643
75:1594 76:627 77:2418 78:1839 79:2991 80:2123
81:1850 82:1492 83:1308 84:1566 85:3115 86:765
87:2104 88:1218 89:3928 90:622 91:7930 92:2068
93:2636 94:3565 95:4043 96:1300 97:314 98:1096
99:735 100:91 101:1317 102:3089 103:32260 104:4740
105:972 106:892 107:2690 108:1143 109:4261 110:2131
111:3144 112:2068 113:1763 114:1675 115:2074 116:1905
117:2536 118:2703 119:1965 120:1779 121:1140 122:2624
123:2175 124:1560 125:2518 128:1487 129:930 130:1068
131:2070 132:874 133:408 134:1783 135:349 136:978
137:1126 138:2809 139:1578 140:1163 141:1323 142:1519
143:1587 144:1009 145:351 146:1965 147:1618 148:2431
149:2269 150:890 151:1232 152:1991 153:590 154:5185
155:1388 156:1979 157:1351 158:1089 159:2258 160:2676
161:1593 162:3546 163:1620 164:1718 165:1907 166:1063
167:1753 168:3941 169:884 170:4896 171:925 172:3765
173:2993 174:993 175:1207 176:3836 177:5332 178:3550
179:2421 180:2475 181:3545 182:3327 183:2000 184:2284
185:20809 186:5014 187:4563 188:4279 189:4140 190:9310
191:1830 192:11018 193:9000 194:7368 195:5315 196:3232
197:2521 198:5974 199:6150 200:8107 201:6131 202:10441
203:10169 204:4575 205:3699 206:4420 207:3480 208:4180
209:4963 210:4295 211:2458 212:4307 213:3437 214:1111
215:57 216:6760 217:2874 218:1286 219:405 220:1800
221:984 222:668 223:2152
End of report
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