[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Jan 8 21:31:33 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 08 Jan, 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: 947378
Prefixes after maximum aggregation (per Origin AS): 356579
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 456084
Number of IPv4 prefixes with a valid ROA: 445026
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 502347
Total ASes present in the Internet Routing Table: 75133
Prefixes per ASN: 12.61
Origin-only ASes present in the Internet Routing Table: 64636
Origin ASes announcing only one prefix: 26186
Transit ASes present in the Internet Routing Table: 10497
Transit-only ASes present in the Internet Routing Table: 479
Paths with bogon ASNs present in the IPv4 Routing Table: 4
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 37
Max AS path prepend of ASN ( 59588) 31
Prefixes from unregistered ASNs in the Routing Table: 1048
Number of instances of unregistered ASNs: 1048
Number of 32-bit ASNs allocated by the RIRs: 43336
Number of 32-bit ASNs visible in the Routing Table: 35633
Prefixes from 32-bit ASNs in the Routing Table: 183217
Number of bogon 32-bit ASNs visible in the Routing Table: 4
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 346
Number of addresses announced to Internet: 3048328960
Equivalent to 181 /8s, 177 /16s and 207 /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: 318347
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 246425
Total APNIC prefixes after maximum aggregation: 71510
APNIC Deaggregation factor: 3.45
Prefixes being announced from the APNIC address blocks: 239539
Unique aggregates announced from the APNIC address blocks: 99513
APNIC Region origin ASes present in the Internet Routing Table: 13810
APNIC Prefixes per ASN: 17.35
APNIC Region origin ASes announcing only one prefix: 4178
APNIC Region transit ASes present in the Internet Routing Table: 1829
Average APNIC Region AS path length visible: 4.9
Max APNIC Region AS path length visible: 35
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9199
Number of APNIC addresses announced to Internet: 774128384
Equivalent to 46 /8s, 36 /16s and 67 /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: 275503
Total ARIN prefixes after maximum aggregation: 124394
ARIN Deaggregation factor: 2.21
Prefixes being announced from the ARIN address blocks: 280453
Unique aggregates announced from the ARIN address blocks: 133100
ARIN Region origin ASes present in the Internet Routing Table: 19056
ARIN Prefixes per ASN: 14.72
ARIN Region origin ASes announcing only one prefix: 6954
ARIN Region transit ASes present in the Internet Routing Table: 1908
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4832
Number of ARIN addresses announced to Internet: 1273763584
Equivalent to 75 /8s, 236 /16s and 23 /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: 264910
Total RIPE prefixes after maximum aggregation: 125188
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 259505
Unique aggregates announced from the RIPE address blocks: 160983
RIPE Region origin ASes present in the Internet Routing Table: 28523
RIPE Prefixes per ASN: 9.10
RIPE Region origin ASes announcing only one prefix: 12110
RIPE Region transit ASes present in the Internet Routing Table: 3870
Average RIPE Region AS path length visible: 4.5
Max RIPE Region AS path length visible: 37
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11525
Number of RIPE addresses announced to Internet: 714450688
Equivalent to 42 /8s, 149 /16s and 167 /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: 127434
Total LACNIC prefixes after maximum aggregation: 28735
LACNIC Deaggregation factor: 4.43
Prefixes being announced from the LACNIC address blocks: 126057
Unique aggregates announced from the LACNIC address blocks: 49437
LACNIC Region origin ASes present in the Internet Routing Table: 11066
LACNIC Prefixes per ASN: 11.39
LACNIC Region origin ASes announcing only one prefix: 2323
LACNIC Region transit ASes present in the Internet Routing Table: 2393
Average LACNIC Region AS path length visible: 5.1
Max LACNIC Region AS path length visible: 33
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8914
Number of LACNIC addresses announced to Internet: 177841152
Equivalent to 10 /8s, 153 /16s and 164 /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: 32058
Total AfriNIC prefixes after maximum aggregation: 6061
AfriNIC Deaggregation factor: 5.29
Prefixes being announced from the AfriNIC address blocks: 41478
Unique aggregates announced from the AfriNIC address blocks: 12772
AfriNIC Region origin ASes present in the Internet Routing Table: 1822
AfriNIC Prefixes per ASN: 22.77
AfriNIC Region origin ASes announcing only one prefix: 621
AfriNIC Region transit ASes present in the Internet Routing Table: 330
Average AfriNIC Region AS path length visible: 5.2
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1163
Number of AfriNIC addresses announced to Internet: 107927040
Equivalent to 6 /8s, 110 /16s and 214 /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 9781 8738 50 CHINAMOBILE-CN China Mobile Communicati
7545 5678 784 686 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4551 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3832 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3590 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3411 498 251 BBIL-AP BHARTI Airtel Ltd., IN
45899 3355 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2660 856 375 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2157 441 192 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 9396 11188 3356 AMAZON-02, US
11492 4564 303 677 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
6327 3568 1320 70 SHAW, CA
22773 3516 3059 302 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3219 1426 2332 AKAMAI-AS, US
749 3161 54929 2413 DNIC-AS-00749, US
367 2953 3838 1417 DNIC-ASBLK-00306-00371, US
396982 2744 3639 390 GOOGLE-CLOUD-PLATFORM, US
7018 2509 23623 1578 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 7550 1714 146 UNI2-AS, ES
39891 4642 280 55 ALJAWWALSTC-AS, SA
20940 4011 3397 140 AKAMAI-ASN1, NL
9009 3468 299 1626 M247, RO
8551 2948 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2887 2301 912 ROSTELECOM-AS, RU
34984 2324 359 598 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
58224 1514 873 580 TCI, IR
8452 1467 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 12187 3384 589 UNINET, MX
10620 3523 497 888 Telmex Colombia S.A., CO
13999 2497 340 638 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad
28573 1345 2318 237 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1241 341 503 Axtel, S.A.B. de C.V., MX
11664 1108 178 418 Techtel LMDS Comunicaciones Interactiva
28202 1103 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1087 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 1548 545 28 RAYA-AS, EG
24863 1531 389 16 LINKdotNET-AS, EG
36992 1361 1518 280 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1077 69 56 ORANGE-COTE-IVOIRE, CI
36935 936 521 43 Vodafone-, EG
37457 557 316 43 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
36914 535 82 3 KENET-AS, KE
15399 528 56 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 12187 3384 589 UNINET, MX
9808 9781 8738 50 CHINAMOBILE-CN China Mobile Communicati
16509 9396 11188 3356 AMAZON-02, US
12479 7550 1714 146 UNI2-AS, ES
7545 5678 784 686 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4642 280 55 ALJAWWALSTC-AS, SA
11492 4564 303 677 CABLEONE, US
18403 4551 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4177 288 96 VIASAT-SP-BACKBONE, US
20940 4011 3397 140 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 9781 9731 CHINAMOBILE-CN China Mobile Communications Grou
12479 7550 7404 UNI2-AS, ES
16509 9396 6040 AMAZON-02, US
7545 5678 4992 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4642 4587 ALJAWWALSTC-AS, SA
18403 4551 4526 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4081 VIASAT-SP-BACKBONE, US
11492 4564 3887 CABLEONE, US
20940 4011 3871 AKAMAI-ASN1, NL
7552 3832 3812 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 8.10.69.0/24 174 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: 2386 INS-AS, US
23.141.0.0/24 Transit: 7018 ATT-INTERNET4, 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 /10:36 /11:99 /12:302
/13:579 /14:1194 /15:2108 /16:13470 /17:8267 /18:13913
/19:25102 /20:43960 /21:52062 /22:111287 /23:102921 /24:572048
/25:0 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6635 7550 UNI2-AS, ES
8151 6194 12187 UNINET, MX
11492 3478 4564 CABLEONE, US
6327 3372 3568 SHAW, CA
39891 3324 4642 ALJAWWALSTC-AS, SA
7155 3121 4177 VIASAT-SP-BACKBONE, US
22773 2557 3516 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2425 2948 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
10620 2126 3523 Telmex Colombia S.A., CO
30036 2117 2461 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2274 2:1418 3:281 4:5 5:4488 6:164
7:6 8:1507 9:1 11:172 12:1485 13:375
14:2330 15:307 16:206 17:362 18:709 20:363
21:4 22:188 23:6584 24:2930 25:2 27:2587
29:19 31:2578 32:62 34:36 35:118 36:2145
37:4512 38:5930 39:885 40:145 41:4339 42:2204
43:2327 44:329 45:17216 46:4370 47:285 49:1901
50:1892 51:576 52:1587 54:369 55:892 56:5
57:135 58:1920 59:1110 60:1013 61:2632 62:2805
63:1915 64:5664 65:2361 66:5055 67:3075 68:1343
69:4098 70:1342 71:584 72:2981 74:2664 75:1592
76:618 77:2456 78:1835 79:2702 80:2133 81:1874
82:1540 83:1323 84:1613 85:3100 86:777 87:2065
88:1277 89:3973 90:659 91:8019 92:2178 93:2644
94:3632 95:4024 96:1288 97:315 98:1013 99:744
100:94 101:1152 102:3275 103:32410 104:4769 105:1003
106:971 107:2736 108:1125 109:4096 110:2116 111:3159
112:2086 113:1735 114:1748 115:2070 116:1972 117:2622
118:2766 119:1957 120:1753 121:1257 122:2662 123:2198
124:1590 125:2771 126:28 128:1429 129:906 130:1078
131:2039 132:834 133:411 134:1712 135:346 136:919
137:1000 138:2904 139:1554 140:1355 141:1347 142:1560
143:1575 144:983 145:338 146:2008 147:1641 148:2512
149:2427 150:1035 151:1311 152:1868 153:600 154:5526
155:1378 156:2100 157:1384 158:1081 159:2203 160:2652
161:1622 162:3602 163:1667 164:1628 165:2141 166:1068
167:1709 168:3972 169:798 170:4901 171:980 172:3780
173:3016 174:894 175:1235 176:3658 177:5224 178:3553
179:2420 180:2365 181:3712 182:3412 183:2001 184:2267
185:20693 186:5055 187:4645 188:4134 189:4251 190:9512
191:1892 192:11011 193:8994 194:7401 195:5285 196:3212
197:2686 198:5934 199:6913 200:8351 201:6289 202:10366
203:10151 204:4598 205:3671 206:4405 207:3409 208:4100
209:4934 210:4406 211:2493 212:4272 213:3440 214:1117
215:44 216:6814 217:2858 218:1311 219:414 220:1808
221:1022 222:680 223:2154
End of report
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