[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Tue Jun 20 21:30:17 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Tue 20 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: 941745
Prefixes after maximum aggregation (per Origin AS): 350082
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 450584
Number of IPv4 prefixes with a valid ROA: 418339
Number of IPv4 prefixes with an invalid ROA: 1052
Number of IPv4 prefixes with no ROA: 522354
Total ASes present in the Internet Routing Table: 74542
Prefixes per ASN: 12.63
Origin-only ASes present in the Internet Routing Table: 64223
Origin ASes announcing only one prefix: 25847
Transit ASes present in the Internet Routing Table: 10319
Transit-only ASes present in the Internet Routing Table: 438
Paths with bogon ASNs present in the IPv4 Routing Table: 58
Average AS path length visible in the Internet Routing Table: 5.2
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1031
Number of instances of unregistered ASNs: 1035
Number of 32-bit ASNs allocated by the RIRs: 42089
Number of 32-bit ASNs visible in the Routing Table: 34735
Prefixes from 32-bit ASNs in the Routing Table: 178574
Number of bogon 32-bit ASNs visible in the Routing Table: 30
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 581
Number of addresses announced to Internet: 3056065536
Equivalent to 182 /8s, 39 /16s and 220 /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: 319549
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 242939
Total APNIC prefixes after maximum aggregation: 68867
APNIC Deaggregation factor: 3.53
Prefixes being announced from the APNIC address blocks: 237246
Unique aggregates announced from the APNIC address blocks: 98285
APNIC Region origin ASes present in the Internet Routing Table: 13438
APNIC Prefixes per ASN: 17.65
APNIC Region origin ASes announcing only one prefix: 3946
APNIC Region transit ASes present in the Internet Routing Table: 1795
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8784
Number of APNIC addresses announced to Internet: 773294912
Equivalent to 46 /8s, 23 /16s and 139 /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: 274537
Total ARIN prefixes after maximum aggregation: 123366
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 276977
Unique aggregates announced from the ARIN address blocks: 130724
ARIN Region origin ASes present in the Internet Routing Table: 19124
ARIN Prefixes per ASN: 14.48
ARIN Region origin ASes announcing only one prefix: 6997
ARIN Region transit ASes present in the Internet Routing Table: 1890
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 26
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4815
Number of ARIN addresses announced to Internet: 1280172096
Equivalent to 76 /8s, 77 /16s and 224 /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: 263185
Total RIPE prefixes after maximum aggregation: 122916
RIPE Deaggregation factor: 2.14
Prefixes being announced from the RIPE address blocks: 259303
Unique aggregates announced from the RIPE address blocks: 159188
RIPE Region origin ASes present in the Internet Routing Table: 28374
RIPE Prefixes per ASN: 9.14
RIPE Region origin ASes announcing only one prefix: 12005
RIPE Region transit ASes present in the Internet Routing Table: 3843
Average RIPE Region AS path length visible: 5.2
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11227
Number of RIPE addresses announced to Internet: 717627008
Equivalent to 42 /8s, 198 /16s and 30 /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: 129037
Total LACNIC prefixes after maximum aggregation: 28339
LACNIC Deaggregation factor: 4.55
Prefixes being announced from the LACNIC address blocks: 128018
Unique aggregates announced from the LACNIC address blocks: 49507
LACNIC Region origin ASes present in the Internet Routing Table: 11013
LACNIC Prefixes per ASN: 11.62
LACNIC Region origin ASes announcing only one prefix: 2313
LACNIC Region transit ASes present in the Internet Routing Table: 2316
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8803
Number of LACNIC addresses announced to Internet: 177027584
Equivalent to 10 /8s, 141 /16s and 58 /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: 31016
Total AfriNIC prefixes after maximum aggregation: 5857
AfriNIC Deaggregation factor: 5.30
Prefixes being announced from the AfriNIC address blocks: 39614
Unique aggregates announced from the AfriNIC address blocks: 12396
AfriNIC Region origin ASes present in the Internet Routing Table: 1760
AfriNIC Prefixes per ASN: 22.51
AfriNIC Region origin ASes announcing only one prefix: 586
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: 1106
Number of AfriNIC addresses announced to Internet: 107603200
Equivalent to 6 /8s, 105 /16s and 229 /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 5675 784 689 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4219 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3670 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3467 1043 65 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3459 1856 96 VNPT-AS-VN VNPT Corp, VN
9498 3035 498 252 BBIL-AP BHARTI Airtel Ltd., IN
24560 2428 835 443 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2288 11252 579 KIXS-AS-KR Korea Telecom, KR
4755 2153 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 8521 10864 3120 AMAZON-02, US
11492 4524 300 603 CABLEONE, US
7155 4102 284 77 VIASAT-SP-BACKBONE, US
22773 3555 3053 266 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3524 1319 66 SHAW, CA
16625 3144 1565 2361 AKAMAI-AS, US
749 3126 54969 2378 DNIC-AS-00749, US
396982 2663 3593 377 GOOGLE-CLOUD-PLATFORM, US
30036 2509 361 394 MEDIACOM-ENTERPRISE-BUSINESS, US
7018 2465 24007 1566 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 7304 1706 141 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4114 3399 187 AKAMAI-ASN1, NL
8551 3463 368 33 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2887 2291 911 ROSTELECOM-AS, RU
9009 2665 247 1382 M247, RO
34984 2296 360 605 TELLCOM-AS, TR
6849 2006 307 17 UKRTELNET, UA
58224 1828 946 537 TCI, IR
61317 1645 110 1278 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 11431 3373 593 UNINET, MX
10620 3527 506 845 Telmex Colombia S.A., CO
13999 2363 353 632 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
6503 1303 343 511 Axtel, S.A.B. de C.V., MX
3816 1299 766 165 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1133 370 22 Telefonica del Peru S.A.A., PE
11664 1101 180 439 Techtel LMDS Comunicaciones Interactiva
26615 1035 2499 46 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 1309 1518 281 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1038 67 47 ORANGE-COTE-IVOIRE, CI
36935 916 520 42 Vodafone-, EG
37457 673 319 46 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
15399 523 53 44 WANANCHI-, KE
37342 478 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 11431 3373 593 UNINET, MX
9808 9500 8705 37 CHINAMOBILE-CN China Mobile Communicati
16509 8521 10864 3120 AMAZON-02, US
12479 7304 1706 141 UNI2-AS, ES
7545 5675 784 689 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4524 300 603 CABLEONE, US
18403 4219 347 25 FPT-AS-AP FPT Telecom Company, VN
20940 4114 3399 187 AKAMAI-ASN1, NL
7155 4102 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 7304 7163 UNI2-AS, ES
16509 8521 5401 AMAZON-02, US
7545 5675 4986 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4219 4194 FPT-AS-AP FPT Telecom Company, VN
7155 4102 4025 VIASAT-SP-BACKBONE, US
20940 4114 3927 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
65000 PRIVATE 5.227.24.0/22 8580 SANDY MTS Nizhniy Novgorod,
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
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
/13:578 /14:1196 /15:2116 /16:13497 /17:8276 /18:13994
/19:25228 /20:43833 /21:52292 /22:110858 /23:101690 /24:566879
/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 6392 7304 UNI2-AS, ES
8151 5356 11431 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3433 4524 CABLEONE, US
6327 3334 3524 SHAW, CA
7155 3089 4102 VIASAT-SP-BACKBONE, US
8551 2932 3463 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2623 3555 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2165 2509 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)
----------------------------------------------
1:2160 2:1323 3:212 4:7 5:4613 6:131
7:6 8:1520 9:1 10:1 11:172 12:1529
13:386 14:2309 15:304 16:192 17:370 18:465
20:265 21:4 22:188 23:6322 24:2992 25:6
27:2591 29:19 31:2531 32:84 34:22 35:114
36:1977 37:4700 38:5012 39:853 40:151 41:4236
42:2009 43:2344 44:313 45:17623 46:4328 47:376
49:1760 50:1887 51:585 52:1596 54:393 55:978
56:8 57:128 58:1877 59:1112 60:984 61:2598
62:2748 63:1914 64:5795 65:2339 66:5151 67:3098
68:1358 69:4172 70:1365 71:699 72:3062 74:2644
75:1586 76:614 77:2567 78:1877 79:2993 80:2132
81:1810 82:1506 83:1279 84:1538 85:3051 86:748
87:2026 88:1223 89:3776 90:617 91:7848 92:2050
93:2626 94:3677 95:4064 96:1315 97:336 98:1158
99:744 100:94 101:1313 102:2961 103:31721 104:4612
105:900 106:944 107:2586 108:1055 109:4229 110:2101
111:3121 112:2057 113:1743 114:1642 115:2047 116:1911
117:2552 118:2605 119:1986 120:1805 121:1074 122:2630
123:2164 124:1565 125:2488 128:1491 129:1064 130:1034
131:2152 132:852 133:422 134:1798 135:350 136:893
137:1103 138:2896 139:1560 140:1265 141:1461 142:1466
143:1576 144:1133 145:345 146:1968 147:1595 148:2405
149:2226 150:906 151:1159 152:1859 153:562 154:4637
155:1427 156:1829 157:1320 158:1087 159:2267 160:2621
161:1560 162:3540 163:1534 164:1650 165:1877 166:1086
167:1729 168:4122 169:953 170:4957 171:902 172:3602
173:2982 174:1076 175:1201 176:3836 177:5958 178:3635
179:2566 180:2437 181:3539 182:3403 183:2067 184:2335
185:20535 186:5277 187:4583 188:4247 189:4046 190:9328
191:1920 192:10953 193:8956 194:7408 195:5241 196:3205
197:2444 198:5958 199:6111 200:8305 201:6165 202:10546
203:10440 204:4582 205:3723 206:4360 207:3479 208:4148
209:4955 210:4243 211:2452 212:4273 213:3665 214:1090
215:59 216:6728 217:2838 218:1294 219:410 220:1754
221:965 222:684 223:2154
End of report
More information about the ren-bgp-stats-all
mailing list