[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Sun Jun 18 21:30:00 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Sun 18 Jun, 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: 943311
Prefixes after maximum aggregation (per Origin AS): 350331
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 450508
Number of IPv4 prefixes with a valid ROA: 418158
Number of IPv4 prefixes with an invalid ROA: 2757
Number of IPv4 prefixes with no ROA: 522396
Total ASes present in the Internet Routing Table: 74539
Prefixes per ASN: 12.66
Origin-only ASes present in the Internet Routing Table: 64258
Origin ASes announcing only one prefix: 25814
Transit ASes present in the Internet Routing Table: 10281
Transit-only ASes present in the Internet Routing Table: 426
Paths with bogon ASNs present in the IPv4 Routing Table: 58
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: 1041
Number of instances of unregistered ASNs: 1044
Number of 32-bit ASNs allocated by the RIRs: 42083
Number of 32-bit ASNs visible in the Routing Table: 34722
Prefixes from 32-bit ASNs in the Routing Table: 178839
Number of bogon 32-bit ASNs visible in the Routing Table: 31
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 578
Number of addresses announced to Internet: 3056080640
Equivalent to 182 /8s, 40 /16s and 23 /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: 99.6
Total number of prefixes smaller than registry allocations: 320099
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 243705
Total APNIC prefixes after maximum aggregation: 68893
APNIC Deaggregation factor: 3.54
Prefixes being announced from the APNIC address blocks: 237976
Unique aggregates announced from the APNIC address blocks: 98298
APNIC Region origin ASes present in the Internet Routing Table: 13430
APNIC Prefixes per ASN: 17.72
APNIC Region origin ASes announcing only one prefix: 3949
APNIC Region transit ASes present in the Internet Routing Table: 1795
Average APNIC Region AS path length visible: 5.0
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8770
Number of APNIC addresses announced to Internet: 773315136
Equivalent to 46 /8s, 23 /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: 274447
Total ARIN prefixes after maximum aggregation: 123371
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 276953
Unique aggregates announced from the ARIN address blocks: 130534
ARIN Region origin ASes present in the Internet Routing Table: 19132
ARIN Prefixes per ASN: 14.48
ARIN Region origin ASes announcing only one prefix: 6993
ARIN Region transit ASes present in the Internet Routing Table: 1877
Average ARIN Region AS path length visible: 4.8
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4822
Number of ARIN addresses announced to Internet: 1280101952
Equivalent to 76 /8s, 76 /16s and 206 /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: 263573
Total RIPE prefixes after maximum aggregation: 123031
RIPE Deaggregation factor: 2.14
Prefixes being announced from the RIPE address blocks: 259595
Unique aggregates announced from the RIPE address blocks: 159248
RIPE Region origin ASes present in the Internet Routing Table: 28387
RIPE Prefixes per ASN: 9.14
RIPE Region origin ASes announcing only one prefix: 12010
RIPE Region transit ASes present in the Internet Routing Table: 3831
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 33
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11229
Number of RIPE addresses announced to Internet: 717770624
Equivalent to 42 /8s, 200 /16s and 79 /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
196608-213403
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: 129464
Total LACNIC prefixes after maximum aggregation: 28424
LACNIC Deaggregation factor: 4.55
Prefixes being announced from the LACNIC address blocks: 128477
Unique aggregates announced from the LACNIC address blocks: 49477
LACNIC Region origin ASes present in the Internet Routing Table: 11009
LACNIC Prefixes per ASN: 11.67
LACNIC Region origin ASes announcing only one prefix: 2280
LACNIC Region transit ASes present in the Internet Routing Table: 2307
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: 8798
Number of LACNIC addresses announced to Internet: 177012224
Equivalent to 10 /8s, 140 /16s and 254 /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: 31081
Total AfriNIC prefixes after maximum aggregation: 5874
AfriNIC Deaggregation factor: 5.29
Prefixes being announced from the AfriNIC address blocks: 39726
Unique aggregates announced from the AfriNIC address blocks: 12470
AfriNIC Region origin ASes present in the Internet Routing Table: 1756
AfriNIC Prefixes per ASN: 22.62
AfriNIC Region origin ASes announcing only one prefix: 582
AfriNIC Region transit ASes present in the Internet Routing Table: 314
Average AfriNIC Region AS path length visible: 5.5
Max AfriNIC Region AS path length visible: 41
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1103
Number of AfriNIC addresses announced to Internet: 107540736
Equivalent to 6 /8s, 104 /16s and 241 /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 9500 8705 37 CHINAMOBILE-CN China Mobile Communicati
7545 5721 784 689 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4217 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3674 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3567 1043 66 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3462 1856 96 VNPT-AS-VN VNPT Corp, VN
9498 3029 498 252 BBIL-AP BHARTI Airtel Ltd., IN
24560 2427 836 445 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2288 11252 579 KIXS-AS-KR Korea Telecom, KR
4755 2189 442 199 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 8507 10864 3122 AMAZON-02, US
11492 4524 300 603 CABLEONE, US
7155 4103 284 77 VIASAT-SP-BACKBONE, US
22773 3564 3053 267 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3524 1319 66 SHAW, CA
16625 3134 1560 2354 AKAMAI-AS, US
749 3126 54969 2378 DNIC-AS-00749, US
396982 2662 3593 376 GOOGLE-CLOUD-PLATFORM, US
30036 2505 360 411 MEDIACOM-ENTERPRISE-BUSINESS, US
7018 2468 24007 1565 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 7301 1706 141 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4115 3399 189 AKAMAI-ASN1, NL
8551 3461 369 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2943 2291 911 ROSTELECOM-AS, RU
9009 2666 247 1384 M247, RO
34984 2297 361 606 TELLCOM-AS, TR
6849 2005 307 17 UKRTELNET, UA
58224 1828 946 537 TCI, IR
61317 1644 110 1275 ASDETUK www.heficed.com, US
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 11425 3373 594 UNINET, MX
10620 3527 506 845 Telmex Colombia S.A., CO
13999 2360 353 627 Mega Cable, S.A. de C.V., MX
11830 2269 369 64 Instituto Costarricense de Electricidad
28573 1319 2323 241 Claro NXT Telecomunicacoes Ltda, BR
3816 1303 773 168 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1303 343 512 Axtel, S.A.B. de C.V., MX
6147 1133 370 22 Telefonica del Peru S.A.A., PE
11664 1101 180 439 Techtel LMDS Comunicaciones Interactiva
26615 1034 2498 45 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
24863 1581 393 19 LINKdotNET-AS, EG
24835 1536 533 27 RAYA-AS, EG
36992 1308 1518 281 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1038 67 47 ORANGE-COTE-IVOIRE, CI
36935 917 520 42 Vodafone-, EG
37457 674 319 46 Telkom-Internet, ZA
6713 549 1861 34 IAM-AS, MA
15399 521 53 44 WANANCHI-, KE
24757 493 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 11425 3373 594 UNINET, MX
9808 9500 8705 37 CHINAMOBILE-CN China Mobile Communicati
16509 8507 10864 3122 AMAZON-02, US
12479 7301 1706 141 UNI2-AS, ES
7545 5721 784 689 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4524 300 603 CABLEONE, US
18403 4217 347 25 FPT-AS-AP FPT Telecom Company, VN
20940 4115 3399 189 AKAMAI-ASN1, NL
7155 4103 284 77 VIASAT-SP-BACKBONE, US
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 9500 9463 CHINAMOBILE-CN China Mobile Communications Grou
12479 7301 7160 UNI2-AS, ES
16509 8507 5385 AMAZON-02, US
7545 5721 5032 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4217 4192 FPT-AS-AP FPT Telecom Company, VN
7155 4103 4026 VIASAT-SP-BACKBONE, US
20940 4115 3926 AKAMAI-ASN1, NL
11492 4524 3921 CABLEONE, US
7552 3674 3653 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
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
19695 UNALLOCATED 8.20.161.0/24 46887 LIGHTOWER, 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 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 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 /10:38 /11:103 /12:302
/13:580 /14:1199 /15:2115 /16:13506 /17:8279 /18:14001
/19:25240 /20:43865 /21:52327 /22:111022 /23:101828 /24:568041
/25:139 /26:101 /27:151 /28:47 /29:95 /30:22
/31:3 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6389 7301 UNI2-AS, ES
8151 5347 11425 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3433 4524 CABLEONE, US
6327 3334 3524 SHAW, CA
7155 3089 4103 VIASAT-SP-BACKBONE, US
8551 2929 3461 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2630 3564 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2161 2505 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2086 3527 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)
----------------------------------------------
1:2159 2:1322 3:208 4:7 5:4617 6:131
7:6 8:1536 9:1 10:1 11:172 12:1529
13:387 14:2309 15:304 16:191 17:370 18:452
20:264 21:4 22:188 23:6325 24:3002 25:6
27:2608 29:19 31:2542 32:84 34:22 35:112
36:1984 37:4693 38:5000 39:848 40:151 41:4221
42:2007 43:2343 44:312 45:17661 46:4346 47:376
49:1765 50:1895 51:584 52:1595 54:393 55:873
56:8 57:128 58:1881 59:1061 60:990 61:2604
62:2761 63:1919 64:5814 65:2341 66:5181 67:3098
68:1360 69:4167 70:1369 71:697 72:3065 74:2656
75:1587 76:613 77:2572 78:1891 79:2994 80:2135
81:1810 82:1513 83:1282 84:1542 85:3070 86:755
87:2027 88:1230 89:3800 90:617 91:7859 92:2051
93:2631 94:3696 95:4071 96:1314 97:336 98:1160
99:744 100:94 101:1309 102:2962 103:31742 104:4632
105:913 106:950 107:2585 108:1061 109:4230 110:2110
111:3129 112:2058 113:1749 114:1638 115:2088 116:1908
117:2558 118:2618 119:1989 120:1803 121:1083 122:2624
123:2161 124:1565 125:2489 128:1494 129:1063 130:1035
131:2150 132:859 133:422 134:1819 135:350 136:892
137:1102 138:2881 139:1557 140:1267 141:1444 142:1462
143:1579 144:1134 145:345 146:1964 147:1598 148:2437
149:2254 150:902 151:1161 152:1859 153:561 154:4639
155:1429 156:1838 157:1324 158:1092 159:2266 160:2626
161:1561 162:3543 163:1595 164:1670 165:1882 166:1097
167:1737 168:4139 169:948 170:4975 171:904 172:3593
173:2977 174:1077 175:1203 176:3847 177:6011 178:3642
179:2598 180:2448 181:3560 182:3399 183:2071 184:2336
185:20564 186:5296 187:4583 188:4244 189:4097 190:9348
191:1937 192:10959 193:8951 194:7425 195:5261 196:3205
197:2451 198:5958 199:6117 200:8367 201:6160 202:10568
203:10476 204:4588 205:3709 206:4331 207:3478 208:4149
209:4956 210:4275 211:2451 212:4272 213:3674 214:1084
215:59 216:6722 217:2830 218:1291 219:410 220:1998
221:965 222:684 223:2157
End of report
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