[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Feb 27 21:30:04 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 27 Feb, 2024
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: 952787
Prefixes after maximum aggregation (per Origin AS): 357320
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 457515
Number of IPv4 prefixes with a valid ROA: 458135
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 494647
Total ASes present in the Internet Routing Table: 75466
Prefixes per ASN: 12.63
Origin-only ASes present in the Internet Routing Table: 64701
Origin ASes announcing only one prefix: 26179
Transit ASes present in the Internet Routing Table: 10765
Transit-only ASes present in the Internet Routing Table: 502
Paths with bogon ASNs present in the IPv4 Routing Table: 96
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 103
Max AS path prepend of ASN (149381) 100
Prefixes from unregistered ASNs in the Routing Table: 1087
Number of instances of unregistered ASNs: 1091
Number of 32-bit ASNs allocated by the RIRs: 43714
Number of 32-bit ASNs visible in the Routing Table: 35940
Prefixes from 32-bit ASNs in the Routing Table: 186355
Number of bogon 32-bit ASNs visible in the Routing Table: 48
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 398
Number of addresses announced to Internet: 3041181824
Equivalent to 181 /8s, 68 /16s and 192 /24s
Percentage of available address space announced: 82.1
Percentage of allocated address space announced: 82.1
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: 318417
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247994
Total APNIC prefixes after maximum aggregation: 72190
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 241016
Unique aggregates announced from the APNIC address blocks: 100104
APNIC Region origin ASes present in the Internet Routing Table: 13938
APNIC Prefixes per ASN: 17.29
APNIC Region origin ASes announcing only one prefix: 4207
APNIC Region transit ASes present in the Internet Routing Table: 1878
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 103
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9336
Number of APNIC addresses announced to Internet: 774116160
Equivalent to 46 /8s, 36 /16s and 19 /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: 276166
Total ARIN prefixes after maximum aggregation: 123619
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 280812
Unique aggregates announced from the ARIN address blocks: 132423
ARIN Region origin ASes present in the Internet Routing Table: 19111
ARIN Prefixes per ASN: 14.69
ARIN Region origin ASes announcing only one prefix: 6964
ARIN Region transit ASes present in the Internet Routing Table: 1969
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4846
Number of ARIN addresses announced to Internet: 1270217024
Equivalent to 75 /8s, 181 /16s and 249 /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: 266019
Total RIPE prefixes after maximum aggregation: 125869
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 260923
Unique aggregates announced from the RIPE address blocks: 161967
RIPE Region origin ASes present in the Internet Routing Table: 28603
RIPE Prefixes per ASN: 9.12
RIPE Region origin ASes announcing only one prefix: 12108
RIPE Region transit ASes present in the Internet Routing Table: 3956
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 41
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11648
Number of RIPE addresses announced to Internet: 712680704
Equivalent to 42 /8s, 122 /16s and 165 /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: 129480
Total LACNIC prefixes after maximum aggregation: 28819
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 127912
Unique aggregates announced from the LACNIC address blocks: 49460
LACNIC Region origin ASes present in the Internet Routing Table: 11076
LACNIC Prefixes per ASN: 11.55
LACNIC Region origin ASes announcing only one prefix: 2273
LACNIC Region transit ASes present in the Internet Routing Table: 2418
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8930
Number of LACNIC addresses announced to Internet: 177700608
Equivalent to 10 /8s, 151 /16s and 127 /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: 32041
Total AfriNIC prefixes after maximum aggregation: 6097
AfriNIC Deaggregation factor: 5.26
Prefixes being announced from the AfriNIC address blocks: 41726
Unique aggregates announced from the AfriNIC address blocks: 13241
AfriNIC Region origin ASes present in the Internet Routing Table: 1832
AfriNIC Prefixes per ASN: 22.78
AfriNIC Region origin ASes announcing only one prefix: 627
AfriNIC Region transit ASes present in the Internet Routing Table: 355
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 46
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1180
Number of AfriNIC addresses announced to Internet: 106211328
Equivalent to 6 /8s, 84 /16s and 168 /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 9825 8739 52 CHINAMOBILE-CN China Mobile Communicati
7545 5650 777 671 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4552 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3878 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3485 496 248 BBIL-AP BHARTI Airtel Ltd., IN
45899 3288 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2737 860 370 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2172 433 190 TATACOMM-AS TATA Communications formerl
45090 2149 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 9663 11247 3327 AMAZON-02, US
11492 4581 304 644 CABLEONE, US
7155 4180 288 96 VIASAT-SP-BACKBONE, US
22773 3615 3062 297 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3590 1320 75 SHAW, CA
16625 3241 1411 2308 AKAMAI-AS, US
174 3194 6642 667 COGENT-174, US
749 3183 54927 2435 DNIC-AS-00749, US
367 2896 3630 1412 DNIC-ASBLK-00306-00371, US
396982 2757 3639 396 GOOGLE-CLOUD-PLATFORM, 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 7617 1714 147 UNI2-AS, ES
39891 4754 286 59 ALJAWWALSTC-AS, SA
20940 3918 3396 146 AKAMAI-ASN1, NL
9009 3265 283 1585 M247, RO
12389 2876 2304 909 ROSTELECOM-AS, RU
8551 2655 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2351 363 595 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1497 1852 14 TE-AS TE-AS, EG
44477 1490 97 709 STARK-INDUSTRIES, GB
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 12495 3356 607 UNINET, MX
10620 3524 496 890 Telmex Colombia S.A., CO
13999 2520 341 645 Mega Cable, S.A. de C.V., MX
11830 2005 369 64 Instituto Costarricense de Electricidad
28573 1330 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1310 787 198 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1213 349 490 Axtel, S.A.B. de C.V., MX
11664 1142 179 419 Techtel LMDS Comunicaciones Interactiva
28202 1105 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1088 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
24835 1550 545 28 RAYA-AS, EG
24863 1518 389 16 LINKdotNET-AS, EG
36992 1362 1519 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1157 74 60 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 559 315 40 Telkom-Internet, ZA
6713 554 1861 34 IAM-AS, MA
36914 527 82 3 KENET-AS, KE
15399 524 55 53 WANANCHI-, KE
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 12495 3356 607 UNINET, MX
9808 9825 8739 52 CHINAMOBILE-CN China Mobile Communicati
16509 9663 11247 3327 AMAZON-02, US
12479 7617 1714 147 UNI2-AS, ES
7545 5650 777 671 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4754 286 59 ALJAWWALSTC-AS, SA
11492 4581 304 644 CABLEONE, US
18403 4552 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4180 288 96 VIASAT-SP-BACKBONE, US
20940 3918 3396 146 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 9825 9773 CHINAMOBILE-CN China Mobile Communications Grou
12479 7617 7470 UNI2-AS, ES
16509 9663 6336 AMAZON-02, US
7545 5650 4979 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4754 4695 ALJAWWALSTC-AS, SA
18403 4552 4527 FPT-AS-AP FPT Telecom Company, VN
7155 4180 4084 VIASAT-SP-BACKBONE, US
11492 4581 3937 CABLEONE, US
7552 3878 3857 VIETEL-AS-AP Viettel Group, VN
20940 3918 3772 AKAMAI-ASN1, NL
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 8.10.69.0/24 174 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 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 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
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
23.172.152.0/24 Origin: 22679 M2OS-ASN-01, US
23.172.152.0/24 Transit: 13925 NULLROUTE, 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
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 /10:36 /11:98 /12:300
/13:575 /14:1190 /15:2100 /16:13410 /17:8230 /18:13849
/19:24916 /20:43810 /21:51782 /22:111263 /23:101813 /24:578618
/25:129 /26:81 /27:132 /28:36 /29:89 /30:19
/31:6 /32:275
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6732 7617 UNI2-AS, ES
8151 6452 12495 UNINET, MX
11492 3494 4581 CABLEONE, US
39891 3436 4754 ALJAWWALSTC-AS, SA
6327 3387 3590 SHAW, CA
7155 3124 4180 VIASAT-SP-BACKBONE, US
22773 2654 3615 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2131 2655 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
10620 2129 3524 Telmex Colombia S.A., CO
30036 2128 2468 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2283 2:1508 3:301 4:8 5:4556 6:161
7:6 8:1504 9:1 11:172 12:1468 13:390
14:2348 15:313 16:208 17:368 18:736 20:363
21:4 22:188 23:6635 24:3092 25:2 27:2640
29:19 31:2596 32:54 34:40 35:124 36:2188
37:4523 38:7142 39:893 40:136 41:4248 42:2179
43:2336 44:328 45:17530 46:4417 47:287 49:1926
50:1916 51:579 52:1583 54:312 55:882 56:5
57:156 58:2032 59:1118 60:1019 61:2617 62:2759
63:1925 64:5684 65:2347 66:4774 67:3086 68:1366
69:4079 70:1364 71:582 72:2969 74:2613 75:1591
76:626 77:2519 78:1850 79:2475 80:2153 81:1933
82:1515 83:1255 84:1649 85:3109 86:838 87:2238
88:1279 89:4035 90:677 91:8049 92:2196 93:2652
94:3691 95:4101 96:1286 97:312 98:1034 99:745
100:92 101:1157 102:3336 103:32428 104:4764 105:1002
106:926 107:2760 108:1128 109:4073 110:2121 111:3167
112:2054 113:1768 114:1775 115:2053 116:1962 117:2640
118:2757 119:1958 120:1786 121:1286 122:2697 123:2228
124:1557 125:2839 126:28 128:1565 129:930 130:1109
131:1929 132:837 133:411 134:1710 135:354 136:933
137:1169 138:2994 139:1548 140:1377 141:1354 142:1582
143:1543 144:993 145:345 146:2034 147:1715 148:2515
149:2526 150:1039 151:1318 152:1990 153:595 154:5770
155:1385 156:2114 157:1573 158:1097 159:2235 160:2665
161:1633 162:3622 163:1710 164:1660 165:2153 166:1065
167:1727 168:4128 169:801 170:4980 171:1014 172:3841
173:3038 174:894 175:1239 176:3725 177:5301 178:3578
179:2459 180:2391 181:3744 182:3407 183:2022 184:2265
185:20860 186:5199 187:4824 188:4151 189:4350 190:9490
191:1877 192:11018 193:9055 194:7482 195:5358 196:3187
197:2733 198:5980 199:7287 200:8434 201:6440 202:10377
203:10211 204:4576 205:3737 206:4525 207:3509 208:4180
209:4997 210:4446 211:2482 212:4334 213:3459 214:1110
215:44 216:6752 217:2896 218:1332 219:405 220:1822
221:1025 222:695 223:2190
End of report
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