[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Aug 21 21:30:47 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Mon 21 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: 942703
Prefixes after maximum aggregation (per Origin AS): 351661
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 452042
Number of IPv4 prefixes with a valid ROA: 429194
Number of IPv4 prefixes with an invalid ROA: 1444
Number of IPv4 prefixes with no ROA: 512065
Total ASes present in the Internet Routing Table: 74761
Prefixes per ASN: 12.61
Origin-only ASes present in the Internet Routing Table: 64318
Origin ASes announcing only one prefix: 25922
Transit ASes present in the Internet Routing Table: 10443
Transit-only ASes present in the Internet Routing Table: 458
Paths with bogon ASNs present in the IPv4 Routing Table: 105
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: 1033
Number of instances of unregistered ASNs: 1036
Number of 32-bit ASNs allocated by the RIRs: 42488
Number of 32-bit ASNs visible in the Routing Table: 35005
Prefixes from 32-bit ASNs in the Routing Table: 179230
Number of bogon 32-bit ASNs visible in the Routing Table: 42
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 532
Number of addresses announced to Internet: 3053975296
Equivalent to 182 /8s, 7 /16s and 247 /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: 319220
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244314
Total APNIC prefixes after maximum aggregation: 69775
APNIC Deaggregation factor: 3.50
Prefixes being announced from the APNIC address blocks: 238193
Unique aggregates announced from the APNIC address blocks: 98635
APNIC Region origin ASes present in the Internet Routing Table: 13563
APNIC Prefixes per ASN: 17.56
APNIC Region origin ASes announcing only one prefix: 4007
APNIC Region transit ASes present in the Internet Routing Table: 1818
Average APNIC Region AS path length visible: 5.0
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8912
Number of APNIC addresses announced to Internet: 773008704
Equivalent to 46 /8s, 19 /16s and 45 /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: 275641
Total ARIN prefixes after maximum aggregation: 123998
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 277607
Unique aggregates announced from the ARIN address blocks: 130831
ARIN Region origin ASes present in the Internet Routing Table: 19109
ARIN Prefixes per ASN: 14.53
ARIN Region origin ASes announcing only one prefix: 6971
ARIN Region transit ASes present in the Internet Routing Table: 1940
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4827
Number of ARIN addresses announced to Internet: 1277902656
Equivalent to 76 /8s, 43 /16s and 63 /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: 263702
Total RIPE prefixes after maximum aggregation: 122765
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 260615
Unique aggregates announced from the RIPE address blocks: 159986
RIPE Region origin ASes present in the Internet Routing Table: 28433
RIPE Prefixes per ASN: 9.17
RIPE Region origin ASes announcing only one prefix: 12020
RIPE Region transit ASes present in the Internet Routing Table: 3861
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: 11314
Number of RIPE addresses announced to Internet: 716458112
Equivalent to 42 /8s, 180 /16s and 72 /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: 126386
Total LACNIC prefixes after maximum aggregation: 28474
LACNIC Deaggregation factor: 4.44
Prefixes being announced from the LACNIC address blocks: 125329
Unique aggregates announced from the LACNIC address blocks: 49645
LACNIC Region origin ASes present in the Internet Routing Table: 11013
LACNIC Prefixes per ASN: 11.38
LACNIC Region origin ASes announcing only one prefix: 2337
LACNIC Region transit ASes present in the Internet Routing Table: 2319
Average LACNIC Region AS path length visible: 5.5
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8830
Number of LACNIC addresses announced to Internet: 178454528
Equivalent to 10 /8s, 163 /16s and 0 /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: 31627
Total AfriNIC prefixes after maximum aggregation: 5936
AfriNIC Deaggregation factor: 5.33
Prefixes being announced from the AfriNIC address blocks: 40421
Unique aggregates announced from the AfriNIC address blocks: 12498
AfriNIC Region origin ASes present in the Internet Routing Table: 1781
AfriNIC Prefixes per ASN: 22.70
AfriNIC Region origin ASes announcing only one prefix: 587
AfriNIC Region transit ASes present in the Internet Routing Table: 324
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 41
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1122
Number of AfriNIC addresses announced to Internet: 107758848
Equivalent to 6 /8s, 108 /16s and 69 /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 9520 8705 38 CHINAMOBILE-CN China Mobile Communicati
7545 5703 784 686 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4347 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3730 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3596 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3435 1840 97 VNPT-AS-VN VNPT Corp, VN
9498 3086 498 248 BBIL-AP BHARTI Airtel Ltd., IN
24560 2484 845 408 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2307 11270 588 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 8833 10965 3204 AMAZON-02, US
11492 4527 300 624 CABLEONE, US
7155 4178 288 100 VIASAT-SP-BACKBONE, US
22773 3573 3041 311 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3527 1319 66 SHAW, CA
749 3146 54960 2398 DNIC-AS-00749, US
16625 3098 1510 2332 AKAMAI-AS, US
367 2983 3830 1409 DNIC-ASBLK-00306-00371, US
396982 2685 3596 387 GOOGLE-CLOUD-PLATFORM, US
30036 2495 357 406 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 7342 1713 145 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4118 3399 181 AKAMAI-ASN1, NL
8551 3459 368 33 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2960 2296 920 ROSTELECOM-AS, RU
9009 2688 248 1397 M247, RO
34984 2322 362 599 TELLCOM-AS, TR
58224 1817 943 538 TCI, IR
13188 1607 100 26 TRIOLAN, UA
61317 1527 102 1192 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 11617 3358 607 UNINET, MX
10620 3528 506 848 Telmex Colombia S.A., CO
13999 2439 365 644 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 1289 757 188 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
28202 1116 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1113 370 22 Telefonica del Peru S.A.A., PE
11664 1112 181 434 Techtel LMDS Comunicaciones Interactiva
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 1594 393 19 LINKdotNET-AS, EG
24835 1474 497 26 RAYA-AS, EG
36992 1356 1518 281 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1051 67 45 ORANGE-COTE-IVOIRE, CI
36935 775 520 36 Vodafone-, EG
37457 679 319 45 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 539 55 50 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 11617 3358 607 UNINET, MX
9808 9520 8705 38 CHINAMOBILE-CN China Mobile Communicati
16509 8833 10965 3204 AMAZON-02, US
12479 7342 1713 145 UNI2-AS, ES
7545 5703 784 686 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4527 300 624 CABLEONE, US
18403 4347 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4178 288 100 VIASAT-SP-BACKBONE, US
20940 4118 3399 181 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 9520 9482 CHINAMOBILE-CN China Mobile Communications Grou
12479 7342 7197 UNI2-AS, ES
16509 8833 5629 AMAZON-02, US
7545 5703 5017 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4347 4322 FPT-AS-AP FPT Telecom Company, VN
7155 4178 4078 VIASAT-SP-BACKBONE, US
20940 4118 3937 AKAMAI-ASN1, NL
11492 4527 3903 CABLEONE, US
7552 3730 3709 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 /12:298
/13:576 /14:1194 /15:2115 /16:13548 /17:8303 /18:14006
/19:25219 /20:44312 /21:52287 /22:111042 /23:102498 /24:566284
/25:136 /26:100 /27:142 /28:48 /29:96 /30:24
/31:4 /32:301
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6428 7342 UNI2-AS, ES
8151 5654 11617 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3437 4527 CABLEONE, US
6327 3337 3527 SHAW, CA
7155 3124 4178 VIASAT-SP-BACKBONE, US
8551 2927 3459 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2620 3573 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2153 2495 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2092 3528 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)
----------------------------------------------
1:2231 2:1379 3:226 4:7 5:4630 6:138
7:6 8:1538 9:1 10:1 11:172 12:1509
13:377 14:2310 15:302 16:198 17:373 18:602
20:287 21:4 22:188 23:6421 24:3024 25:6
27:2624 29:19 31:2554 32:85 34:26 35:117
36:1994 37:4610 38:5223 39:862 40:147 41:4344
42:2088 43:2324 44:324 45:17193 46:4403 47:384
49:1800 50:1885 51:595 52:1600 54:391 55:971
56:8 57:130 58:1867 59:1122 60:997 61:2573
62:2781 63:1924 64:5740 65:2373 66:5033 67:3042
68:1340 69:4121 70:1358 71:669 72:3027 74:2649
75:1602 76:616 77:2569 78:1850 79:2988 80:2137
81:1810 82:1512 83:1294 84:1546 85:3031 86:757
87:2078 88:1227 89:3892 90:619 91:7930 92:2070
93:2617 94:3583 95:4028 96:1304 97:317 98:1102
99:734 100:91 101:1308 102:3198 103:32127 104:4597
105:949 106:881 107:2587 108:1135 109:4294 110:2121
111:3130 112:2073 113:1759 114:1658 115:2063 116:1921
117:2548 118:2697 119:1984 120:1775 121:1103 122:2610
123:2163 124:1569 125:2488 128:1480 129:1051 130:1054
131:2057 132:861 133:420 134:1793 135:349 136:917
137:1126 138:2820 139:1573 140:1257 141:1297 142:1483
143:1546 144:1008 145:340 146:1979 147:1621 148:2395
149:2145 150:883 151:1209 152:1876 153:586 154:4841
155:1389 156:1948 157:1330 158:1088 159:2244 160:2678
161:1579 162:3530 163:1602 164:1735 165:1903 166:1008
167:1736 168:4028 169:917 170:4829 171:907 172:3670
173:2987 174:999 175:1206 176:3846 177:5427 178:3569
179:2396 180:2447 181:3529 182:3419 183:2000 184:2299
185:20723 186:5036 187:4514 188:4279 189:3997 190:9330
191:1827 192:10963 193:8973 194:7370 195:5277 196:3172
197:2572 198:6000 199:6094 200:8027 201:6131 202:10490
203:10188 204:4563 205:3681 206:4351 207:3478 208:4128
209:4946 210:4276 211:2459 212:4292 213:3606 214:1094
215:59 216:6724 217:2871 218:1285 219:411 220:1799
221:978 222:666 223:2153
End of report
More information about the ren-bgp-stats-all
mailing list