[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Dec 3 21:31:06 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Sun 03 Dec, 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: 947938
Prefixes after maximum aggregation (per Origin AS): 355847
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 454772
Number of IPv4 prefixes with a valid ROA: 441121
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 506812
Total ASes present in the Internet Routing Table: 75039
Prefixes per ASN: 12.63
Origin-only ASes present in the Internet Routing Table: 64449
Origin ASes announcing only one prefix: 26029
Transit ASes present in the Internet Routing Table: 10590
Transit-only ASes present in the Internet Routing Table: 481
Paths with bogon ASNs present in the IPv4 Routing Table: 10
Average AS path length visible in the Internet Routing Table: 5.1
Max AS path length visible: 38
Max AS path prepend of ASN (272886) 31
Prefixes from unregistered ASNs in the Routing Table: 996
Number of instances of unregistered ASNs: 996
Number of 32-bit ASNs allocated by the RIRs: 43170
Number of 32-bit ASNs visible in the Routing Table: 35444
Prefixes from 32-bit ASNs in the Routing Table: 182493
Number of bogon 32-bit ASNs visible in the Routing Table: 6
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 401
Number of addresses announced to Internet: 3048053760
Equivalent to 181 /8s, 173 /16s and 156 /24s
Percentage of available address space announced: 82.3
Percentage of allocated address space announced: 82.3
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: 319111
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 246173
Total APNIC prefixes after maximum aggregation: 71032
APNIC Deaggregation factor: 3.47
Prefixes being announced from the APNIC address blocks: 239533
Unique aggregates announced from the APNIC address blocks: 99260
APNIC Region origin ASes present in the Internet Routing Table: 13730
APNIC Prefixes per ASN: 17.45
APNIC Region origin ASes announcing only one prefix: 4127
APNIC Region transit ASes present in the Internet Routing Table: 1841
Average APNIC Region AS path length visible: 5.5
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9090
Number of APNIC addresses announced to Internet: 770853440
Equivalent to 45 /8s, 242 /16s and 74 /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: 275442
Total ARIN prefixes after maximum aggregation: 124313
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 280274
Unique aggregates announced from the ARIN address blocks: 132720
ARIN Region origin ASes present in the Internet Routing Table: 19088
ARIN Prefixes per ASN: 14.68
ARIN Region origin ASes announcing only one prefix: 6951
ARIN Region transit ASes present in the Internet Routing Table: 1958
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: 4838
Number of ARIN addresses announced to Internet: 1276754496
Equivalent to 76 /8s, 25 /16s and 186 /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: 265341
Total RIPE prefixes after maximum aggregation: 124905
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 259774
Unique aggregates announced from the RIPE address blocks: 160540
RIPE Region origin ASes present in the Internet Routing Table: 28502
RIPE Prefixes per ASN: 9.11
RIPE Region origin ASes announcing only one prefix: 12070
RIPE Region transit ASes present in the Internet Routing Table: 3894
Average RIPE Region AS path length visible: 4.8
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11471
Number of RIPE addresses announced to Internet: 714399104
Equivalent to 42 /8s, 148 /16s and 221 /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: 128120
Total LACNIC prefixes after maximum aggregation: 28878
LACNIC Deaggregation factor: 4.44
Prefixes being announced from the LACNIC address blocks: 126749
Unique aggregates announced from the LACNIC address blocks: 49164
LACNIC Region origin ASes present in the Internet Routing Table: 11044
LACNIC Prefixes per ASN: 11.48
LACNIC Region origin ASes announcing only one prefix: 2281
LACNIC Region transit ASes present in the Internet Routing Table: 2364
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 38
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8894
Number of LACNIC addresses announced to Internet: 178092288
Equivalent to 10 /8s, 157 /16s and 121 /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: 31866
Total AfriNIC prefixes after maximum aggregation: 6039
AfriNIC Deaggregation factor: 5.28
Prefixes being announced from the AfriNIC address blocks: 41207
Unique aggregates announced from the AfriNIC address blocks: 12769
AfriNIC Region origin ASes present in the Internet Routing Table: 1810
AfriNIC Prefixes per ASN: 22.77
AfriNIC Region origin ASes announcing only one prefix: 600
AfriNIC Region transit ASes present in the Internet Routing Table: 341
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1151
Number of AfriNIC addresses announced to Internet: 107635456
Equivalent to 6 /8s, 106 /16s and 99 /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 9734 8729 41 CHINAMOBILE-CN China Mobile Communicati
7545 5678 784 693 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4392 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3833 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3570 1047 70 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3349 1872 98 VNPT-AS-VN VNPT Corp, VN
9498 3247 494 247 BBIL-AP BHARTI Airtel Ltd., IN
24560 2633 853 369 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2231 11258 587 KIXS-AS-KR Korea Telecom, KR
4755 2166 442 195 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 9338 11172 3333 AMAZON-02, US
11492 4557 302 678 CABLEONE, US
7155 4163 288 95 VIASAT-SP-BACKBONE, US
6327 3559 1320 68 SHAW, CA
22773 3513 3055 302 ASN-CXA-ALL-CCI-22773-RDC, US
749 3164 54930 2416 DNIC-AS-00749, US
16625 3152 1399 2309 AKAMAI-AS, US
367 2997 3847 1423 DNIC-ASBLK-00306-00371, US
396982 2722 3631 372 GOOGLE-CLOUD-PLATFORM, US
7018 2578 23645 1612 ATT-INTERNET4, 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 7513 1714 146 UNI2-AS, ES
39891 4570 271 54 ALJAWWALSTC-AS, SA
20940 4000 3397 142 AKAMAI-ASN1, NL
9009 3482 300 1621 M247, RO
8551 3437 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2864 2299 907 ROSTELECOM-AS, RU
34984 2326 361 585 TELLCOM-AS, TR
58224 1611 895 587 TCI, IR
13188 1607 100 26 TRIOLAN, UA
8452 1520 1852 14 TE-AS TE-AS, EG
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 12116 3377 603 UNINET, MX
10620 3289 461 1072 Telmex Colombia S.A., CO
13999 2475 338 645 Mega Cable, S.A. de C.V., MX
11830 2009 369 64 Instituto Costarricense de Electricidad
28573 1339 2321 242 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1248 341 504 Axtel, S.A.B. de C.V., MX
11664 1085 173 432 Techtel LMDS Comunicaciones Interactiva
28202 1085 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1080 369 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 1588 389 16 LINKdotNET-AS, EG
24835 1548 545 28 RAYA-AS, EG
36992 1359 1518 280 ETISALAT-MISR, EG
36903 1248 553 98 MT-MPLS, MA
29571 1046 67 51 ORANGE-COTE-IVOIRE, CI
36935 936 521 43 Vodafone-, EG
37457 552 316 43 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 534 55 52 WANANCHI-, KE
37342 511 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 12116 3377 603 UNINET, MX
9808 9734 8729 41 CHINAMOBILE-CN China Mobile Communicati
16509 9338 11172 3333 AMAZON-02, US
12479 7513 1714 146 UNI2-AS, ES
7545 5678 784 693 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 271 54 ALJAWWALSTC-AS, SA
11492 4557 302 678 CABLEONE, US
18403 4392 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4163 288 95 VIASAT-SP-BACKBONE, US
20940 4000 3397 142 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 9734 9693 CHINAMOBILE-CN China Mobile Communications Grou
12479 7513 7367 UNI2-AS, ES
16509 9338 6005 AMAZON-02, US
7545 5678 4985 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 4516 ALJAWWALSTC-AS, SA
18403 4392 4367 FPT-AS-AP FPT Telecom Company, VN
7155 4163 4068 VIASAT-SP-BACKBONE, US
11492 4557 3879 CABLEONE, US
20940 4000 3858 AKAMAI-ASN1, NL
7552 3833 3813 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 33650 COMCAST-33650, US
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, 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 46887 LIGHTOWER, 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
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
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
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 /10:37 /11:99 /12:299
/13:580 /14:1190 /15:2108 /16:13497 /17:8325 /18:13983
/19:25186 /20:43952 /21:52159 /22:111426 /23:102872 /24:571742
/25:84 /26:63 /27:134 /28:38 /29:90 /30:19
/31:5 /32:20
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6606 7513 UNI2-AS, ES
8151 6134 12116 UNINET, MX
11492 3471 4557 CABLEONE, US
6327 3367 3559 SHAW, CA
39891 3324 4570 ALJAWWALSTC-AS, SA
7155 3112 4163 VIASAT-SP-BACKBONE, US
8551 2914 3437 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2565 3513 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2138 2482 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 1996 3289 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)
----------------------------------------------
1:2236 2:1430 3:277 4:7 5:4468 6:160
7:6 8:1503 9:1 11:172 12:1489 13:374
14:2325 15:301 16:205 17:363 18:692 20:337
21:4 22:188 23:6519 24:2956 25:2 27:2649
29:19 31:2583 32:62 34:33 35:118 36:2040
37:4481 38:5758 39:882 40:148 41:4277 42:2116
43:2323 44:332 45:17306 46:4434 47:310 49:1885
50:1887 51:575 52:1591 54:393 55:874 56:5
57:136 58:1899 59:1104 60:1011 61:2520 62:2798
63:1912 64:5639 65:2368 66:5084 67:3089 68:1360
69:4107 70:1342 71:614 72:3000 74:2648 75:1595
76:620 77:2456 78:1840 79:3029 80:2131 81:1864
82:1526 83:1331 84:1627 85:3010 86:781 87:2053
88:1280 89:3979 90:638 91:7999 92:2157 93:2651
94:3612 95:4010 96:1299 97:315 98:1013 99:737
100:94 101:1408 102:3246 103:32330 104:4798 105:992
106:970 107:2741 108:1138 109:4248 110:2115 111:3149
112:2084 113:1709 114:1739 115:2070 116:1967 117:2558
118:2740 119:1962 120:1757 121:1238 122:2651 123:2196
124:1595 125:2739 128:1515 129:918 130:1074 131:2077
132:889 133:410 134:1708 135:341 136:923 137:1141
138:2885 139:1571 140:1344 141:1359 142:1560 143:1580
144:985 145:343 146:2003 147:1640 148:2463 149:2332
150:1025 151:1291 152:1858 153:596 154:5329 155:1382
156:2137 157:1373 158:1052 159:2217 160:2662 161:1622
162:3578 163:1642 164:1644 165:1903 166:1102 167:1776
168:3985 169:804 170:4937 171:971 172:3766 173:3027
174:902 175:1227 176:3675 177:5416 178:3556 179:2425
180:2298 181:3641 182:3409 183:2006 184:2251 185:20649
186:5047 187:4692 188:4126 189:4294 190:9482 191:1935
192:11020 193:9012 194:7357 195:5296 196:3182 197:2669
198:5987 199:6615 200:8407 201:6334 202:10469 203:10171
204:4619 205:3671 206:4447 207:3494 208:4120 209:4902
210:4324 211:2466 212:4269 213:3419 214:1120 215:63
216:6769 217:2853 218:1304 219:412 220:1796 221:1012
222:691 223:2187
End of report
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