[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Thu Jul 20 21:29:51 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Thu 20 Jul, 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: 941356
Prefixes after maximum aggregation (per Origin AS): 351088
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 451824
Number of IPv4 prefixes with a valid ROA: 420237
Number of IPv4 prefixes with an invalid ROA: 2064
Number of IPv4 prefixes with no ROA: 519055
Total ASes present in the Internet Routing Table: 74614
Prefixes per ASN: 12.62
Origin-only ASes present in the Internet Routing Table: 64308
Origin ASes announcing only one prefix: 25908
Transit ASes present in the Internet Routing Table: 10306
Transit-only ASes present in the Internet Routing Table: 441
Paths with bogon ASNs present in the IPv4 Routing Table: 75
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 251
Max AS path prepend of ASN ( 51156) 246
Prefixes from unregistered ASNs in the Routing Table: 1091
Number of instances of unregistered ASNs: 1094
Number of 32-bit ASNs allocated by the RIRs: 42267
Number of 32-bit ASNs visible in the Routing Table: 34858
Prefixes from 32-bit ASNs in the Routing Table: 178227
Number of bogon 32-bit ASNs visible in the Routing Table: 41
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 589
Number of addresses announced to Internet: 3054370048
Equivalent to 182 /8s, 13 /16s and 253 /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: 318714
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 243548
Total APNIC prefixes after maximum aggregation: 69275
APNIC Deaggregation factor: 3.52
Prefixes being announced from the APNIC address blocks: 237535
Unique aggregates announced from the APNIC address blocks: 98397
APNIC Region origin ASes present in the Internet Routing Table: 13479
APNIC Prefixes per ASN: 17.62
APNIC Region origin ASes announcing only one prefix: 3975
APNIC Region transit ASes present in the Internet Routing Table: 1799
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: 8832
Number of APNIC addresses announced to Internet: 773408832
Equivalent to 46 /8s, 25 /16s and 72 /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: 275317
Total ARIN prefixes after maximum aggregation: 123877
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 277382
Unique aggregates announced from the ARIN address blocks: 130759
ARIN Region origin ASes present in the Internet Routing Table: 19099
ARIN Prefixes per ASN: 14.52
ARIN Region origin ASes announcing only one prefix: 6964
ARIN Region transit ASes present in the Internet Routing Table: 1870
Average ARIN Region AS path length visible: 4.8
Max ARIN Region AS path length visible: 251
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4823
Number of ARIN addresses announced to Internet: 1277661504
Equivalent to 76 /8s, 39 /16s and 145 /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: 263664
Total RIPE prefixes after maximum aggregation: 122816
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 260298
Unique aggregates announced from the RIPE address blocks: 159920
RIPE Region origin ASes present in the Internet Routing Table: 28395
RIPE Prefixes per ASN: 9.17
RIPE Region origin ASes announcing only one prefix: 12016
RIPE Region transit ASes present in the Internet Routing Table: 3844
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: 11265
Number of RIPE addresses announced to Internet: 717000320
Equivalent to 42 /8s, 188 /16s and 142 /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: 126594
Total LACNIC prefixes after maximum aggregation: 28458
LACNIC Deaggregation factor: 4.45
Prefixes being announced from the LACNIC address blocks: 125588
Unique aggregates announced from the LACNIC address blocks: 49601
LACNIC Region origin ASes present in the Internet Routing Table: 11017
LACNIC Prefixes per ASN: 11.40
LACNIC Region origin ASes announcing only one prefix: 2366
LACNIC Region transit ASes present in the Internet Routing Table: 2333
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: 8817
Number of LACNIC addresses announced to Internet: 178315520
Equivalent to 10 /8s, 160 /16s and 225 /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: 31142
Total AfriNIC prefixes after maximum aggregation: 5924
AfriNIC Deaggregation factor: 5.26
Prefixes being announced from the AfriNIC address blocks: 39958
Unique aggregates announced from the AfriNIC address blocks: 12652
AfriNIC Region origin ASes present in the Internet Routing Table: 1776
AfriNIC Prefixes per ASN: 22.50
AfriNIC Region origin ASes announcing only one prefix: 587
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: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1121
Number of AfriNIC addresses announced to Internet: 107637504
Equivalent to 6 /8s, 106 /16s and 107 /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 9517 8705 37 CHINAMOBILE-CN China Mobile Communicati
7545 5680 784 690 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4233 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3699 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3588 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3466 1872 93 VNPT-AS-VN VNPT Corp, VN
9498 3048 497 247 BBIL-AP BHARTI Airtel Ltd., IN
24560 2452 835 443 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2306 11270 588 KIXS-AS-KR Korea Telecom, KR
45090 2185 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 8706 10915 3146 AMAZON-02, US
11492 4516 300 615 CABLEONE, US
7155 4188 289 100 VIASAT-SP-BACKBONE, US
22773 3540 3038 268 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3525 1319 66 SHAW, CA
16625 3163 1577 2372 AKAMAI-AS, US
749 3142 54962 2394 DNIC-AS-00749, US
367 2764 3754 1328 DNIC-ASBLK-00306-00371, US
396982 2677 3595 383 GOOGLE-CLOUD-PLATFORM, US
30036 2510 362 368 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 7297 1706 141 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4112 3399 188 AKAMAI-ASN1, NL
8551 3461 368 33 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2938 2293 912 ROSTELECOM-AS, RU
9009 2661 247 1378 M247, RO
34984 2312 361 610 TELLCOM-AS, TR
6849 1835 307 17 UKRTELNET, UA
58224 1824 944 540 TCI, IR
13188 1607 100 26 TRIOLAN, 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 11621 3378 595 UNINET, MX
10620 3529 507 836 Telmex Colombia S.A., CO
13999 2408 360 631 Mega Cable, S.A. de C.V., MX
11830 2178 369 64 Instituto Costarricense de Electricidad
28573 1317 2322 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1300 767 172 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1300 344 511 Axtel, S.A.B. de C.V., MX
6147 1131 370 22 Telefonica del Peru S.A.A., PE
11664 1105 177 433 Techtel LMDS Comunicaciones Interactiva
26615 1038 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 1606 393 19 LINKdotNET-AS, EG
24835 1494 517 25 RAYA-AS, EG
36992 1296 1518 282 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1052 67 45 ORANGE-COTE-IVOIRE, CI
36935 809 520 45 Vodafone-, EG
37457 673 319 45 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
37342 505 32 1 MOVITEL, MZ
24757 485 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 11621 3378 595 UNINET, MX
9808 9517 8705 37 CHINAMOBILE-CN China Mobile Communicati
16509 8706 10915 3146 AMAZON-02, US
12479 7297 1706 141 UNI2-AS, ES
7545 5680 784 690 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4516 300 615 CABLEONE, US
18403 4233 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4188 289 100 VIASAT-SP-BACKBONE, US
20940 4112 3399 188 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 9517 9480 CHINAMOBILE-CN China Mobile Communications Grou
12479 7297 7156 UNI2-AS, ES
16509 8706 5560 AMAZON-02, US
7545 5680 4990 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4233 4208 FPT-AS-AP FPT Telecom Company, VN
7155 4188 4088 VIASAT-SP-BACKBONE, US
20940 4112 3924 AKAMAI-ASN1, NL
11492 4516 3901 CABLEONE, US
7552 3699 3678 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 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.158.88.0/24 Origin: 20473 AS-CHOOPA, US
23.158.88.0/24 Transit: 6939 HURRICANE, US
23.176.160.0/24 Origin: 397327 UNASSIGNED
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
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 /12:297
/13:575 /14:1199 /15:2122 /16:13511 /17:8302 /18:13996
/19:25265 /20:44251 /21:52310 /22:111156 /23:102121 /24:565224
/25:140 /26:104 /27:141 /28:47 /29:96 /30:23
/31:3 /32:302
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6385 7297 UNI2-AS, ES
8151 5538 11621 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3425 4516 CABLEONE, US
6327 3335 3525 SHAW, CA
7155 3132 4188 VIASAT-SP-BACKBONE, US
8551 2930 3461 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2607 3540 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2165 2510 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2088 3529 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)
----------------------------------------------
1:2178 2:1350 3:232 4:7 5:4583 6:131
7:6 8:1542 9:1 10:1 11:172 12:1519
13:380 14:2314 15:301 16:198 17:373 18:521
20:272 21:4 22:188 23:6382 24:3008 25:4
27:2607 29:19 31:2560 32:83 34:26 35:114
36:1982 37:4713 38:5084 39:830 40:152 41:4133
42:2016 43:2338 44:308 45:17282 46:4451 47:377
49:1769 50:1878 51:583 52:1593 54:397 55:974
56:8 57:129 58:1881 59:1104 60:986 61:2570
62:2751 63:1930 64:5721 65:2334 66:5057 67:3078
68:1340 69:4127 70:1373 71:688 72:3060 74:2662
75:1606 76:615 77:2566 78:1878 79:2979 80:2126
81:1813 82:1501 83:1284 84:1548 85:3018 86:766
87:2112 88:1225 89:3907 90:615 91:7913 92:2046
93:2622 94:3655 95:4065 96:1307 97:331 98:1167
99:734 100:96 101:1315 102:3036 103:31912 104:4579
105:898 106:877 107:2559 108:1086 109:4287 110:2111
111:3137 112:2063 113:1755 114:1650 115:2059 116:1915
117:2563 118:2619 119:1977 120:1792 121:1089 122:2589
123:2166 124:1563 125:2477 128:1454 129:1051 130:1038
131:2049 132:860 133:422 134:1803 135:350 136:893
137:1118 138:2659 139:1576 140:1261 141:1306 142:1480
143:1539 144:991 145:342 146:1976 147:1617 148:2443
149:2171 150:897 151:1168 152:1985 153:570 154:4740
155:1373 156:1876 157:1328 158:1098 159:2274 160:2639
161:1555 162:3536 163:1570 164:1682 165:1930 166:1065
167:1732 168:4040 169:938 170:4814 171:893 172:3660
173:2981 174:1048 175:1202 176:3795 177:5419 178:3636
179:2404 180:2461 181:3534 182:3406 183:2000 184:2314
185:20729 186:5045 187:4437 188:4241 189:4017 190:9311
191:1774 192:10954 193:8968 194:7389 195:5251 196:3312
197:2520 198:5996 199:6108 200:8130 201:6022 202:10536
203:10313 204:4592 205:3669 206:4391 207:3475 208:4153
209:4955 210:4306 211:2460 212:4288 213:3619 214:1088
215:60 216:6728 217:2852 218:1279 219:414 220:1766
221:963 222:683 223:2164
End of report
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