[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Mon Aug 7 21:29:59 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Mon 07 Aug, 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: 941581
Prefixes after maximum aggregation (per Origin AS): 351138
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 452102
Number of IPv4 prefixes with a valid ROA: 426257
Number of IPv4 prefixes with an invalid ROA: 1521
Number of IPv4 prefixes with no ROA: 513803
Total ASes present in the Internet Routing Table: 74665
Prefixes per ASN: 12.61
Origin-only ASes present in the Internet Routing Table: 64343
Origin ASes announcing only one prefix: 25912
Transit ASes present in the Internet Routing Table: 10322
Transit-only ASes present in the Internet Routing Table: 440
Paths with bogon ASNs present in the IPv4 Routing Table: 106
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 131
Max AS path prepend of ASN ( 37447) 127
Prefixes from unregistered ASNs in the Routing Table: 1076
Number of instances of unregistered ASNs: 1079
Number of 32-bit ASNs allocated by the RIRs: 42395
Number of 32-bit ASNs visible in the Routing Table: 34911
Prefixes from 32-bit ASNs in the Routing Table: 178357
Number of bogon 32-bit ASNs visible in the Routing Table: 46
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 577
Number of addresses announced to Internet: 3053552896
Equivalent to 182 /8s, 1 /16s and 133 /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: 318791
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 243840
Total APNIC prefixes after maximum aggregation: 69577
APNIC Deaggregation factor: 3.50
Prefixes being announced from the APNIC address blocks: 237881
Unique aggregates announced from the APNIC address blocks: 98635
APNIC Region origin ASes present in the Internet Routing Table: 13543
APNIC Prefixes per ASN: 17.56
APNIC Region origin ASes announcing only one prefix: 3987
APNIC Region transit ASes present in the Internet Routing Table: 1789
Average APNIC Region AS path length visible: 4.9
Max APNIC Region AS path length visible: 28
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8877
Number of APNIC addresses announced to Internet: 773119296
Equivalent to 46 /8s, 20 /16s and 221 /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: 275486
Total ARIN prefixes after maximum aggregation: 123887
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 277302
Unique aggregates announced from the ARIN address blocks: 130867
ARIN Region origin ASes present in the Internet Routing Table: 19095
ARIN Prefixes per ASN: 14.52
ARIN Region origin ASes announcing only one prefix: 6966
ARIN Region transit ASes present in the Internet Routing Table: 1884
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: 4813
Number of ARIN addresses announced to Internet: 1277328960
Equivalent to 76 /8s, 34 /16s and 126 /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: 263505
Total RIPE prefixes after maximum aggregation: 122591
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 260404
Unique aggregates announced from the RIPE address blocks: 159805
RIPE Region origin ASes present in the Internet Routing Table: 28412
RIPE Prefixes per ASN: 9.17
RIPE Region origin ASes announcing only one prefix: 12028
RIPE Region transit ASes present in the Internet Routing Table: 3843
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: 11298
Number of RIPE addresses announced to Internet: 716756352
Equivalent to 42 /8s, 184 /16s and 213 /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: 126495
Total LACNIC prefixes after maximum aggregation: 28421
LACNIC Deaggregation factor: 4.45
Prefixes being announced from the LACNIC address blocks: 125515
Unique aggregates announced from the LACNIC address blocks: 49649
LACNIC Region origin ASes present in the Internet Routing Table: 11002
LACNIC Prefixes per ASN: 11.41
LACNIC Region origin ASes announcing only one prefix: 2336
LACNIC Region transit ASes present in the Internet Routing Table: 2334
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: 8810
Number of LACNIC addresses announced to Internet: 178391808
Equivalent to 10 /8s, 162 /16s and 11 /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: 31179
Total AfriNIC prefixes after maximum aggregation: 5926
AfriNIC Deaggregation factor: 5.26
Prefixes being announced from the AfriNIC address blocks: 39896
Unique aggregates announced from the AfriNIC address blocks: 12657
AfriNIC Region origin ASes present in the Internet Routing Table: 1771
AfriNIC Prefixes per ASN: 22.53
AfriNIC Region origin ASes announcing only one prefix: 595
AfriNIC Region transit ASes present in the Internet Routing Table: 321
Average AfriNIC Region AS path length visible: 5.5
Max AfriNIC Region AS path length visible: 131
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1113
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 9521 8705 37 CHINAMOBILE-CN China Mobile Communicati
7545 5690 784 687 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4240 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3712 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3589 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3355 1840 97 VNPT-AS-VN VNPT Corp, VN
9498 3061 498 247 BBIL-AP BHARTI Airtel Ltd., IN
24560 2476 841 428 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2307 11270 588 KIXS-AS-KR Korea Telecom, KR
4755 2185 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 8844 10941 3166 AMAZON-02, US
11492 4522 300 622 CABLEONE, US
7155 4193 288 100 VIASAT-SP-BACKBONE, US
22773 3557 3053 290 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3527 1319 66 SHAW, CA
749 3150 54961 2402 DNIC-AS-00749, US
16625 3111 1525 2338 AKAMAI-AS, US
367 2967 3825 1402 DNIC-ASBLK-00306-00371, US
396982 2684 3596 388 GOOGLE-CLOUD-PLATFORM, US
30036 2495 358 412 MEDIACOM-ENTERPRISE-BUSINESS, 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 7327 1707 142 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4117 3399 185 AKAMAI-ASN1, NL
8551 3455 368 33 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2936 2294 913 ROSTELECOM-AS, RU
9009 2669 247 1391 M247, RO
34984 2317 362 602 TELLCOM-AS, TR
58224 1816 944 535 TCI, IR
13188 1607 100 26 TRIOLAN, UA
6849 1569 307 17 UKRTELNET, UA
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 11620 3372 610 UNINET, MX
10620 3534 507 832 Telmex Colombia S.A., CO
13999 2424 362 635 Mega Cable, S.A. de C.V., MX
11830 1997 369 64 Instituto Costarricense de Electricidad
28573 1315 2324 233 Claro NXT Telecomunicacoes Ltda, BR
6503 1302 344 510 Axtel, S.A.B. de C.V., MX
3816 1301 767 173 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1124 370 22 Telefonica del Peru S.A.A., PE
11664 1112 181 434 Techtel LMDS Comunicaciones Interactiva
26615 1040 2500 48 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 1587 393 19 LINKdotNET-AS, EG
24835 1517 533 27 RAYA-AS, EG
36992 1357 1518 282 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1051 67 45 ORANGE-COTE-IVOIRE, CI
36935 922 521 43 Vodafone-, EG
37457 673 319 45 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
37342 512 32 1 MOVITEL, MZ
15399 460 55 49 WANANCHI-, KE
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 11620 3372 610 UNINET, MX
9808 9521 8705 37 CHINAMOBILE-CN China Mobile Communicati
16509 8844 10941 3166 AMAZON-02, US
12479 7327 1707 142 UNI2-AS, ES
7545 5690 784 687 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4522 300 622 CABLEONE, US
18403 4240 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4193 288 100 VIASAT-SP-BACKBONE, US
20940 4117 3399 185 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 9521 9484 CHINAMOBILE-CN China Mobile Communications Grou
12479 7327 7185 UNI2-AS, ES
16509 8844 5678 AMAZON-02, US
7545 5690 5003 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4240 4215 FPT-AS-AP FPT Telecom Company, VN
7155 4193 4093 VIASAT-SP-BACKBONE, US
20940 4117 3932 AKAMAI-ASN1, NL
11492 4522 3900 CABLEONE, US
7552 3712 3691 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 7015 COMCAST-7015, 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
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 RESERVED, ZZ
41.57.124.0/22 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 /11:102 /12:297
/13:573 /14:1196 /15:2117 /16:13525 /17:8290 /18:13995
/19:25152 /20:44172 /21:52329 /22:111113 /23:102355 /24:565424
/25:138 /26:103 /27:142 /28:48 /29:96 /30:23
/31:3 /32:320
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6416 7327 UNI2-AS, ES
8151 5617 11620 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3432 4522 CABLEONE, US
6327 3337 3527 SHAW, CA
7155 3139 4193 VIASAT-SP-BACKBONE, US
8551 2924 3455 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2606 3557 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2153 2495 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2093 3534 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)
----------------------------------------------
1:2206 2:1345 3:231 4:7 5:4577 6:134
7:6 8:1546 9:1 10:1 11:172 12:1518
13:384 14:2297 15:302 16:197 17:375 18:595
20:279 21:4 22:188 23:6388 24:3024 25:6
27:2610 29:19 31:2551 32:85 34:26 35:114
36:1987 37:4673 38:5182 39:837 40:147 41:4186
42:2023 43:2353 44:318 45:17183 46:4403 47:384
49:1785 50:1879 51:585 52:1595 54:391 55:868
56:8 57:129 58:1884 59:1125 60:994 61:2557
62:2771 63:1930 64:5738 65:2333 66:5040 67:3041
68:1334 69:4125 70:1369 71:692 72:3049 74:2658
75:1610 76:617 77:2567 78:1901 79:2977 80:2133
81:1819 82:1507 83:1301 84:1547 85:3016 86:765
87:2098 88:1222 89:3906 90:618 91:7940 92:2062
93:2598 94:3630 95:4064 96:1305 97:319 98:1105
99:735 100:91 101:1316 102:3008 103:32091 104:4590
105:962 106:878 107:2553 108:1104 109:4286 110:2116
111:3138 112:2065 113:1756 114:1661 115:2076 116:1913
117:2578 118:2674 119:1974 120:1787 121:1097 122:2603
123:2167 124:1569 125:2487 128:1462 129:1059 130:1048
131:2042 132:846 133:422 134:1792 135:350 136:902
137:1114 138:2788 139:1583 140:1246 141:1292 142:1479
143:1546 144:997 145:344 146:1974 147:1620 148:2412
149:2197 150:895 151:1179 152:1872 153:581 154:4725
155:1378 156:1894 157:1329 158:1083 159:2241 160:2658
161:1569 162:3539 163:1584 164:1728 165:1915 166:984
167:1731 168:4047 169:930 170:4825 171:902 172:3652
173:2985 174:1000 175:1201 176:3806 177:5513 178:3620
179:2410 180:2436 181:3528 182:3412 183:1994 184:2316
185:20736 186:5017 187:4461 188:4260 189:4071 190:9295
191:1783 192:10965 193:8981 194:7357 195:5264 196:3208
197:2483 198:5984 199:6110 200:8134 201:6084 202:10490
203:10237 204:4563 205:3662 206:4339 207:3467 208:4168
209:4947 210:4289 211:2458 212:4291 213:3623 214:1089
215:60 216:6761 217:2864 218:1286 219:414 220:1797
221:971 222:669 223:2163
End of report
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