[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Sep 4 21:30:36 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Mon 04 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: 942264
Prefixes after maximum aggregation (per Origin AS): 352111
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 452463
Number of IPv4 prefixes with a valid ROA: 429157
Number of IPv4 prefixes with an invalid ROA: 2170
Number of IPv4 prefixes with no ROA: 510937
Total ASes present in the Internet Routing Table: 74797
Prefixes per ASN: 12.60
Origin-only ASes present in the Internet Routing Table: 64391
Origin ASes announcing only one prefix: 25947
Transit ASes present in the Internet Routing Table: 10406
Transit-only ASes present in the Internet Routing Table: 460
Paths with bogon ASNs present in the IPv4 Routing Table: 98
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: 1032
Number of instances of unregistered ASNs: 1035
Number of 32-bit ASNs allocated by the RIRs: 42572
Number of 32-bit ASNs visible in the Routing Table: 35054
Prefixes from 32-bit ASNs in the Routing Table: 179157
Number of bogon 32-bit ASNs visible in the Routing Table: 35
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 545
Number of addresses announced to Internet: 3056427008
Equivalent to 182 /8s, 45 /16s and 96 /24s
Percentage of available address space announced: 82.6
Percentage of allocated address space announced: 82.6
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: 318559
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244328
Total APNIC prefixes after maximum aggregation: 69865
APNIC Deaggregation factor: 3.50
Prefixes being announced from the APNIC address blocks: 238285
Unique aggregates announced from the APNIC address blocks: 98537
APNIC Region origin ASes present in the Internet Routing Table: 13582
APNIC Prefixes per ASN: 17.54
APNIC Region origin ASes announcing only one prefix: 4016
APNIC Region transit ASes present in the Internet Routing Table: 1809
Average APNIC Region AS path length visible: 4.9
Max APNIC Region AS path length visible: 44
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8932
Number of APNIC addresses announced to Internet: 772587072
Equivalent to 46 /8s, 12 /16s and 190 /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: 275707
Total ARIN prefixes after maximum aggregation: 124068
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 277849
Unique aggregates announced from the ARIN address blocks: 131383
ARIN Region origin ASes present in the Internet Routing Table: 19119
ARIN Prefixes per ASN: 14.53
ARIN Region origin ASes announcing only one prefix: 6966
ARIN Region transit ASes present in the Internet Routing Table: 1935
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 32
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4832
Number of ARIN addresses announced to Internet: 1280087104
Equivalent to 76 /8s, 76 /16s and 148 /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: 263474
Total RIPE prefixes after maximum aggregation: 122989
RIPE Deaggregation factor: 2.14
Prefixes being announced from the RIPE address blocks: 259952
Unique aggregates announced from the RIPE address blocks: 160056
RIPE Region origin ASes present in the Internet Routing Table: 28424
RIPE Prefixes per ASN: 9.15
RIPE Region origin ASes announcing only one prefix: 12022
RIPE Region transit ASes present in the Internet Routing Table: 3851
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: 11324
Number of RIPE addresses announced to Internet: 716915584
Equivalent to 42 /8s, 187 /16s and 67 /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: 126231
Total LACNIC prefixes after maximum aggregation: 28504
LACNIC Deaggregation factor: 4.43
Prefixes being announced from the LACNIC address blocks: 125145
Unique aggregates announced from the LACNIC address blocks: 49229
LACNIC Region origin ASes present in the Internet Routing Table: 11022
LACNIC Prefixes per ASN: 11.35
LACNIC Region origin ASes announcing only one prefix: 2349
LACNIC Region transit ASes present in the Internet Routing Table: 2323
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: 8835
Number of LACNIC addresses announced to Internet: 178578688
Equivalent to 10 /8s, 164 /16s and 229 /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: 31492
Total AfriNIC prefixes after maximum aggregation: 5977
AfriNIC Deaggregation factor: 5.27
Prefixes being announced from the AfriNIC address blocks: 40482
Unique aggregates announced from the AfriNIC address blocks: 12800
AfriNIC Region origin ASes present in the Internet Routing Table: 1793
AfriNIC Prefixes per ASN: 22.58
AfriNIC Region origin ASes announcing only one prefix: 594
AfriNIC Region transit ASes present in the Internet Routing Table: 321
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1131
Number of AfriNIC addresses announced to Internet: 107818496
Equivalent to 6 /8s, 109 /16s and 46 /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 9494 8729 41 CHINAMOBILE-CN China Mobile Communicati
7545 5724 784 686 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4343 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3733 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3597 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3422 1840 97 VNPT-AS-VN VNPT Corp, VN
9498 3125 498 251 BBIL-AP BHARTI Airtel Ltd., IN
24560 2495 848 394 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2306 11270 590 KIXS-AS-KR Korea Telecom, KR
45090 2186 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 9003 10979 3271 AMAZON-02, US
11492 4524 300 649 CABLEONE, US
7155 4178 288 100 VIASAT-SP-BACKBONE, US
22773 3557 3041 311 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3535 1319 66 SHAW, CA
749 3146 54960 2398 DNIC-AS-00749, US
16625 3031 1458 2293 AKAMAI-AS, US
367 2960 3828 1391 DNIC-ASBLK-00306-00371, US
396982 2687 3596 387 GOOGLE-CLOUD-PLATFORM, US
30036 2491 356 398 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 7338 1713 145 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4112 3398 179 AKAMAI-ASN1, NL
8551 3454 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2960 2298 918 ROSTELECOM-AS, RU
9009 2682 248 1383 M247, RO
34984 2328 362 597 TELLCOM-AS, TR
58224 1749 933 521 TCI, IR
13188 1607 100 26 TRIOLAN, UA
61317 1514 101 1181 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 11733 3364 602 UNINET, MX
10620 3536 506 848 Telmex Colombia S.A., CO
13999 2453 364 642 Mega Cable, S.A. de C.V., MX
11830 1996 369 64 Instituto Costarricense de Electricidad
28573 1317 2324 232 Claro NXT Telecomunicacoes Ltda, BR
6503 1302 344 510 Axtel, S.A.B. de C.V., MX
3816 1294 764 196 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
28202 1121 52 9 Rede Brasileira de Comunicacao SA, BR
11664 1120 182 433 Techtel LMDS Comunicaciones Interactiva
6147 1113 370 22 Telefonica del Peru S.A.A., PE
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 1593 393 19 LINKdotNET-AS, EG
24835 1457 497 26 RAYA-AS, EG
36992 1357 1518 281 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1044 67 45 ORANGE-COTE-IVOIRE, CI
36935 780 520 36 Vodafone-, EG
37457 673 319 45 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
15399 539 55 51 WANANCHI-, KE
37342 512 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 11733 3364 602 UNINET, MX
9808 9494 8729 41 CHINAMOBILE-CN China Mobile Communicati
16509 9003 10979 3271 AMAZON-02, US
12479 7338 1713 145 UNI2-AS, ES
7545 5724 784 686 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4524 300 649 CABLEONE, US
18403 4343 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4178 288 100 VIASAT-SP-BACKBONE, US
20940 4112 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 9494 9453 CHINAMOBILE-CN China Mobile Communications Grou
12479 7338 7193 UNI2-AS, ES
16509 9003 5732 AMAZON-02, US
7545 5724 5038 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4343 4318 FPT-AS-AP FPT Telecom Company, VN
7155 4178 4078 VIASAT-SP-BACKBONE, US
20940 4112 3933 AKAMAI-ASN1, NL
11492 4524 3875 CABLEONE, US
7552 3733 3713 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
100.96.100.0/24 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
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
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 /12:299
/13:577 /14:1195 /15:2114 /16:13543 /17:8312 /18:14014
/19:25206 /20:44255 /21:52124 /22:111091 /23:102544 /24:565969
/25:135 /26:102 /27:142 /28:49 /29:97 /30:24
/31:4 /32:298
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6424 7338 UNI2-AS, ES
8151 5758 11733 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3434 4524 CABLEONE, US
6327 3345 3535 SHAW, CA
7155 3124 4178 VIASAT-SP-BACKBONE, US
8551 2927 3454 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2604 3557 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2151 2491 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2099 3536 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)
----------------------------------------------
1:2226 2:1405 3:258 4:7 5:4636 6:137
7:6 8:1541 9:1 10:1 11:172 12:1510
13:370 14:2309 15:303 16:196 17:369 18:632
20:288 21:4 22:188 23:6413 24:2889 25:6
27:2633 29:19 31:2556 32:84 34:26 35:116
36:1996 37:4537 38:5242 39:870 40:147 41:4307
42:2098 43:2317 44:325 45:17164 46:4357 47:382
49:1804 50:1893 51:596 52:1598 54:391 55:964
56:8 57:130 58:1855 59:1124 60:999 61:2598
62:2775 63:1931 64:5748 65:2345 66:5024 67:3058
68:1355 69:4171 70:1354 71:670 72:3038 74:2644
75:1598 76:619 77:2471 78:1847 79:2990 80:2131
81:1844 82:1481 83:1304 84:1544 85:3021 86:756
87:2088 88:1229 89:3878 90:619 91:7929 92:2070
93:2625 94:3578 95:4028 96:1296 97:319 98:1096
99:734 100:91 101:1317 102:3117 103:32225 104:4620
105:955 106:881 107:2651 108:1143 109:4259 110:2133
111:3136 112:2069 113:1760 114:1666 115:2072 116:1922
117:2518 118:2696 119:1985 120:1789 121:1103 122:2608
123:2165 124:1573 125:2506 128:1469 129:934 130:1061
131:2050 132:857 133:418 134:1794 135:350 136:914
137:1128 138:2795 139:1576 140:1207 141:1309 142:1494
143:1526 144:998 145:346 146:1963 147:1619 148:2430
149:2261 150:885 151:1233 152:1996 153:593 154:4958
155:1394 156:1973 157:1334 158:1084 159:2242 160:2642
161:1590 162:3542 163:1601 164:1732 165:1907 166:1015
167:1729 168:3893 169:907 170:4862 171:892 172:3701
173:2969 174:996 175:1207 176:3853 177:5329 178:3568
179:2366 180:2430 181:3500 182:3324 183:1998 184:2286
185:20755 186:5008 187:4542 188:4268 189:4070 190:9330
191:1777 192:10965 193:8994 194:7340 195:5299 196:3246
197:2553 198:5978 199:6120 200:8075 201:6136 202:10453
203:10187 204:4567 205:3662 206:4344 207:3476 208:4166
209:4955 210:4270 211:2463 212:4277 213:3451 214:1089
215:59 216:6736 217:2876 218:1285 219:403 220:1801
221:980 222:666 223:2146
End of report
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