[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Sat Jun 17 21:30:00 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Sat 17 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: 943084
Prefixes after maximum aggregation (per Origin AS): 350324
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 450519
Number of IPv4 prefixes with a valid ROA: 418037
Number of IPv4 prefixes with an invalid ROA: 2728
Number of IPv4 prefixes with no ROA: 522319
Total ASes present in the Internet Routing Table: 74531
Prefixes per ASN: 12.65
Origin-only ASes present in the Internet Routing Table: 64251
Origin ASes announcing only one prefix: 25808
Transit ASes present in the Internet Routing Table: 10280
Transit-only ASes present in the Internet Routing Table: 425
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: 1042
Number of instances of unregistered ASNs: 1045
Number of 32-bit ASNs allocated by the RIRs: 42074
Number of 32-bit ASNs visible in the Routing Table: 34713
Prefixes from 32-bit ASNs in the Routing Table: 178865
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: 587
Number of addresses announced to Internet: 3056057344
Equivalent to 182 /8s, 39 /16s and 188 /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: 319920
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 243667
Total APNIC prefixes after maximum aggregation: 68898
APNIC Deaggregation factor: 3.54
Prefixes being announced from the APNIC address blocks: 237963
Unique aggregates announced from the APNIC address blocks: 98291
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: 1794
Average APNIC Region AS path length visible: 5.0
Max APNIC Region AS path length visible: 27
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8771
Number of APNIC addresses announced to Internet: 773314368
Equivalent to 46 /8s, 23 /16s and 215 /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: 274421
Total ARIN prefixes after maximum aggregation: 123350
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 276950
Unique aggregates announced from the ARIN address blocks: 130525
ARIN Region origin ASes present in the Internet Routing Table: 19126
ARIN Prefixes per ASN: 14.48
ARIN Region origin ASes announcing only one prefix: 6990
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: 4821
Number of ARIN addresses announced to Internet: 1280094272
Equivalent to 76 /8s, 76 /16s and 176 /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: 263478
Total RIPE prefixes after maximum aggregation: 123043
RIPE Deaggregation factor: 2.14
Prefixes being announced from the RIPE address blocks: 259505
Unique aggregates announced from the RIPE address blocks: 159244
RIPE Region origin ASes present in the Internet Routing Table: 28386
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: 11222
Number of RIPE addresses announced to Internet: 717740672
Equivalent to 42 /8s, 199 /16s and 218 /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: 129468
Total LACNIC prefixes after maximum aggregation: 28436
LACNIC Deaggregation factor: 4.55
Prefixes being announced from the LACNIC address blocks: 128457
Unique aggregates announced from the LACNIC address blocks: 49474
LACNIC Region origin ASes present in the Internet Routing Table: 11012
LACNIC Prefixes per ASN: 11.67
LACNIC Region origin ASes announcing only one prefix: 2279
LACNIC Region transit ASes present in the Internet Routing Table: 2306
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: 8800
Number of LACNIC addresses announced to Internet: 177006336
Equivalent to 10 /8s, 140 /16s and 231 /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: 31008
Total AfriNIC prefixes after maximum aggregation: 5858
AfriNIC Deaggregation factor: 5.29
Prefixes being announced from the AfriNIC address blocks: 39616
Unique aggregates announced from the AfriNIC address blocks: 12495
AfriNIC Region origin ASes present in the Internet Routing Table: 1752
AfriNIC Prefixes per ASN: 22.61
AfriNIC Region origin ASes announcing only one prefix: 580
AfriNIC Region transit ASes present in the Internet Routing Table: 315
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: 1099
Number of AfriNIC addresses announced to Internet: 107558656
Equivalent to 6 /8s, 105 /16s and 55 /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 3670 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 3028 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 2188 442 198 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 8503 10863 3129 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 4824 286 62 ALJAWWALSTC-AS, SA
20940 4115 3399 189 AKAMAI-ASN1, NL
8551 3463 369 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2943 2291 911 ROSTELECOM-AS, RU
9009 2663 247 1381 M247, RO
34984 2297 361 606 TELLCOM-AS, TR
6849 2005 307 17 UKRTELNET, UA
58224 1827 946 537 TCI, IR
61317 1641 110 1272 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 11357 3372 595 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 1318 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 11357 3372 595 UNINET, MX
9808 9500 8705 37 CHINAMOBILE-CN China Mobile Communicati
16509 8503 10863 3129 AMAZON-02, US
12479 7301 1706 141 UNI2-AS, ES
7545 5721 784 689 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4824 286 62 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 8503 5374 AMAZON-02, US
7545 5721 5032 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4824 4762 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 3670 3649 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 /14:1198 /15:2116 /16:13508 /17:8275 /18:14000
/19:25233 /20:43854 /21:52297 /22:111022 /23:101839 /24:567854
/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 5313 11357 UNINET, MX
39891 3563 4824 ALJAWWALSTC-AS, SA
11492 3433 4524 CABLEONE, US
6327 3334 3524 SHAW, CA
7155 3089 4103 VIASAT-SP-BACKBONE, US
8551 2931 3463 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 8:1537 9:1 10:1 11:172 12:1530
13:387 14:2310 15:304 16:191 17:370 18:452
20:264 21:4 22:188 23:6324 24:3001 25:6
27:2610 29:19 31:2544 32:84 34:22 35:112
36:1982 37:4692 38:5008 39:849 40:151 41:4207
42:2007 43:2346 44:311 45:17672 46:4347 47:376
49:1764 50:1896 51:584 52:1595 54:393 55:873
56:8 57:128 58:1878 59:1061 60:989 61:2604
62:2762 63:1917 64:5748 65:2339 66:5181 67:3092
68:1360 69:4167 70:1369 71:697 72:3068 74:2656
75:1587 76:613 77:2571 78:1889 79:2995 80:2130
81:1810 82:1512 83:1281 84:1538 85:3069 86:757
87:2027 88:1230 89:3804 90:617 91:7856 92:2050
93:2634 94:3695 95:4071 96:1313 97:336 98:1159
99:744 100:92 101:1314 102:2956 103:31744 104:4630
105:901 106:951 107:2584 108:1056 109:4231 110:2113
111:3128 112:2050 113:1749 114:1634 115:2088 116:1908
117:2552 118:2619 119:1988 120:1803 121:1083 122:2623
123:2157 124:1565 125:2487 128:1494 129:1063 130:1038
131:2157 132:859 133:422 134:1819 135:350 136:892
137:1102 138:2893 139:1557 140:1267 141:1446 142:1463
143:1577 144:1133 145:345 146:1963 147:1599 148:2439
149:2257 150:901 151:1161 152:1859 153:561 154:4617
155:1427 156:1822 157:1324 158:1092 159:2267 160:2628
161:1559 162:3540 163:1592 164:1670 165:1882 166:1094
167:1737 168:4136 169:949 170:4967 171:903 172:3597
173:2980 174:1074 175:1195 176:3847 177:5997 178:3642
179:2598 180:2448 181:3557 182:3398 183:2071 184:2334
185:20557 186:5321 187:4580 188:4239 189:4067 190:9344
191:1936 192:10954 193:8949 194:7425 195:5260 196:3217
197:2449 198:5960 199:6115 200:8364 201:6161 202:10563
203:10479 204:4583 205:3717 206:4339 207:3479 208:4148
209:4950 210:4281 211:2451 212:4271 213:3674 214:1086
215:59 216:6723 217:2833 218:1291 219:410 220:1998
221:965 222:684 223:2157
End of report
More information about the ren-bgp-stats-all
mailing list