[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Aug 14 21:30:38 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Mon 14 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: 943556
Prefixes after maximum aggregation (per Origin AS): 351380
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 452288
Number of IPv4 prefixes with a valid ROA: 428632
Number of IPv4 prefixes with an invalid ROA: 1518
Number of IPv4 prefixes with no ROA: 513406
Total ASes present in the Internet Routing Table: 74722
Prefixes per ASN: 12.63
Origin-only ASes present in the Internet Routing Table: 64296
Origin ASes announcing only one prefix: 25916
Transit ASes present in the Internet Routing Table: 10426
Transit-only ASes present in the Internet Routing Table: 449
Paths with bogon ASNs present in the IPv4 Routing Table: 100
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 133
Max AS path prepend of ASN ( 37447) 129
Prefixes from unregistered ASNs in the Routing Table: 1051
Number of instances of unregistered ASNs: 1055
Number of 32-bit ASNs allocated by the RIRs: 42430
Number of 32-bit ASNs visible in the Routing Table: 34961
Prefixes from 32-bit ASNs in the Routing Table: 178493
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: 546
Number of addresses announced to Internet: 3052298752
Equivalent to 181 /8s, 238 /16s and 98 /24s
Percentage of available address space announced: 82.4
Percentage of allocated address space announced: 82.4
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: 320347
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244191
Total APNIC prefixes after maximum aggregation: 69712
APNIC Deaggregation factor: 3.50
Prefixes being announced from the APNIC address blocks: 238138
Unique aggregates announced from the APNIC address blocks: 98581
APNIC Region origin ASes present in the Internet Routing Table: 13556
APNIC Prefixes per ASN: 17.57
APNIC Region origin ASes announcing only one prefix: 3989
APNIC Region transit ASes present in the Internet Routing Table: 1804
Average APNIC Region AS path length visible: 5.0
Max APNIC Region AS path length visible: 27
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8894
Number of APNIC addresses announced to Internet: 773113152
Equivalent to 46 /8s, 20 /16s and 197 /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: 275549
Total ARIN prefixes after maximum aggregation: 123850
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 277432
Unique aggregates announced from the ARIN address blocks: 130858
ARIN Region origin ASes present in the Internet Routing Table: 19099
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: 1936
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: 4819
Number of ARIN addresses announced to Internet: 1276425280
Equivalent to 76 /8s, 20 /16s and 180 /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: 264947
Total RIPE prefixes after maximum aggregation: 122678
RIPE Deaggregation factor: 2.16
Prefixes being announced from the RIPE address blocks: 261772
Unique aggregates announced from the RIPE address blocks: 159919
RIPE Region origin ASes present in the Internet Routing Table: 28428
RIPE Prefixes per ASN: 9.21
RIPE Region origin ASes announcing only one prefix: 12029
RIPE Region transit ASes present in the Internet Routing Table: 3864
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 36
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11307
Number of RIPE addresses announced to Internet: 716620160
Equivalent to 42 /8s, 182 /16s and 193 /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: 126230
Total LACNIC prefixes after maximum aggregation: 28478
LACNIC Deaggregation factor: 4.43
Prefixes being announced from the LACNIC address blocks: 125204
Unique aggregates announced from the LACNIC address blocks: 49771
LACNIC Region origin ASes present in the Internet Routing Table: 11008
LACNIC Prefixes per ASN: 11.37
LACNIC Region origin ASes announcing only one prefix: 2342
LACNIC Region transit ASes present in the Internet Routing Table: 2324
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: 8821
Number of LACNIC addresses announced to Internet: 178571776
Equivalent to 10 /8s, 164 /16s and 202 /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: 31588
Total AfriNIC prefixes after maximum aggregation: 5942
AfriNIC Deaggregation factor: 5.32
Prefixes being announced from the AfriNIC address blocks: 40458
Unique aggregates announced from the AfriNIC address blocks: 12699
AfriNIC Region origin ASes present in the Internet Routing Table: 1779
AfriNIC Prefixes per ASN: 22.74
AfriNIC Region origin ASes announcing only one prefix: 590
AfriNIC Region transit ASes present in the Internet Routing Table: 326
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 133
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1120
Number of AfriNIC addresses announced to Internet: 107165952
Equivalent to 6 /8s, 99 /16s and 57 /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 9513 8705 38 CHINAMOBILE-CN China Mobile Communicati
7545 5705 784 687 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4329 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3726 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3594 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3435 1840 97 VNPT-AS-VN VNPT Corp, VN
9498 3075 498 248 BBIL-AP BHARTI Airtel Ltd., IN
24560 2481 843 410 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2307 11270 588 KIXS-AS-KR Korea Telecom, KR
4755 2186 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 8807 10962 3183 AMAZON-02, US
11492 4522 300 622 CABLEONE, US
7155 4193 288 100 VIASAT-SP-BACKBONE, US
22773 3557 3038 293 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3527 1319 66 SHAW, CA
749 3150 54961 2402 DNIC-AS-00749, US
16625 3096 1513 2326 AKAMAI-AS, US
367 2968 3827 1408 DNIC-ASBLK-00306-00371, US
396982 2685 3596 388 GOOGLE-CLOUD-PLATFORM, US
30036 2497 358 400 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 7339 1713 145 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4121 3399 181 AKAMAI-ASN1, NL
8551 3456 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2936 2294 913 ROSTELECOM-AS, RU
9009 2672 248 1393 M247, RO
34984 2318 362 603 TELLCOM-AS, TR
58224 1819 944 536 TCI, IR
13188 1607 100 26 TRIOLAN, UA
61317 1556 104 1211 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 11486 3358 607 UNINET, MX
10620 3534 507 832 Telmex Colombia S.A., CO
13999 2430 362 637 Mega Cable, S.A. de C.V., MX
11830 1989 369 64 Instituto Costarricense de Electricidad
28573 1314 2324 233 Claro NXT Telecomunicacoes Ltda, BR
6503 1301 344 509 Axtel, S.A.B. de C.V., MX
3816 1297 761 182 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1123 370 22 Telefonica del Peru S.A.A., PE
28202 1122 52 9 Rede Brasileira de Comunicacao SA, BR
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 1588 393 19 LINKdotNET-AS, EG
24835 1517 533 27 RAYA-AS, EG
36992 1355 1518 283 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 679 319 45 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
15399 537 55 49 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 11486 3358 607 UNINET, MX
9808 9513 8705 38 CHINAMOBILE-CN China Mobile Communicati
16509 8807 10962 3183 AMAZON-02, US
12479 7339 1713 145 UNI2-AS, ES
7545 5705 784 687 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4522 300 622 CABLEONE, US
18403 4329 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4193 288 100 VIASAT-SP-BACKBONE, US
20940 4121 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 9513 9475 CHINAMOBILE-CN China Mobile Communications Grou
12479 7339 7194 UNI2-AS, ES
16509 8807 5624 AMAZON-02, US
7545 5705 5018 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4329 4304 FPT-AS-AP FPT Telecom Company, VN
7155 4193 4093 VIASAT-SP-BACKBONE, US
20940 4121 3940 AKAMAI-ASN1, NL
11492 4522 3900 CABLEONE, US
7552 3726 3705 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
46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US
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
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
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
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 RESERVED, ZZ
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 /11:102 /12:296
/13:573 /14:1194 /15:2115 /16:13541 /17:8320 /18:14021
/19:25241 /20:44176 /21:52298 /22:111055 /23:102316 /24:567389
/25:138 /26:100 /27:142 /28:47 /29:96 /30:24
/31:4 /32:300
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6425 7339 UNI2-AS, ES
8151 5516 11486 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 3456 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2606 3557 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2154 2497 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2092 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)
----------------------------------------------
1:2217 2:1353 3:230 4:7 5:4611 6:134
7:6 8:1543 9:1 10:1 11:172 12:1512
13:377 14:2308 15:302 16:198 17:372 18:592
20:284 21:4 22:188 23:6416 24:3022 25:6
27:2612 29:19 31:2553 32:85 34:26 35:117
36:1984 37:4633 38:5175 39:851 40:147 41:4332
42:2082 43:2330 44:321 45:17136 46:4421 47:384
49:1783 50:1875 51:585 52:1596 54:391 55:964
56:8 57:129 58:1882 59:1123 60:997 61:2569
62:2777 63:1929 64:5734 65:2337 66:5054 67:3044
68:1337 69:4118 70:1365 71:693 72:3049 74:2654
75:1610 76:617 77:2560 78:1848 79:3153 80:2133
81:1814 82:1509 83:2378 84:1551 85:3023 86:765
87:2081 88:1223 89:3885 90:619 91:7932 92:2077
93:2614 94:3577 95:4108 96:1302 97:318 98:1102
99:735 100:91 101:1316 102:3122 103:32129 104:4577
105:965 106:881 107:2564 108:1124 109:4299 110:2108
111:3143 112:2073 113:1765 114:1658 115:2070 116:1918
117:2550 118:2694 119:1977 120:1786 121:1102 122:2604
123:2168 124:1567 125:2491 128:1454 129:1054 130:1043
131:2051 132:855 133:422 134:1792 135:351 136:905
137:1126 138:2796 139:1584 140:1258 141:1301 142:1479
143:1529 144:1002 145:343 146:1972 147:1620 148:2413
149:2126 150:896 151:1187 152:1879 153:584 154:4794
155:1384 156:1940 157:1330 158:1081 159:2238 160:2666
161:1561 162:3532 163:1595 164:1728 165:1899 166:982
167:1735 168:4015 169:933 170:4814 171:904 172:3651
173:2992 174:997 175:1204 176:3845 177:5476 178:3572
179:2414 180:2441 181:3536 182:3414 183:2005 184:2315
185:20740 186:5020 187:4516 188:4388 189:4004 190:9276
191:1839 192:10969 193:8988 194:7375 195:5264 196:3309
197:2537 198:5994 199:6097 200:8110 201:6049 202:10498
203:10198 204:4558 205:3667 206:4348 207:3467 208:4173
209:4945 210:4277 211:2459 212:4298 213:3612 214:1090
215:60 216:6738 217:2872 218:1286 219:413 220:1800
221:978 222:666 223:2163
End of report
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