[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Jan 5 21:31:26 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 05 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: 945943
Prefixes after maximum aggregation (per Origin AS): 356568
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 456059
Number of IPv4 prefixes with a valid ROA: 443748
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 502190
Total ASes present in the Internet Routing Table: 75119
Prefixes per ASN: 12.59
Origin-only ASes present in the Internet Routing Table: 64623
Origin ASes announcing only one prefix: 26162
Transit ASes present in the Internet Routing Table: 10496
Transit-only ASes present in the Internet Routing Table: 480
Paths with bogon ASNs present in the IPv4 Routing Table: 6
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 36
Max AS path prepend of ASN (133524) 31
Prefixes from unregistered ASNs in the Routing Table: 1066
Number of instances of unregistered ASNs: 1067
Number of 32-bit ASNs allocated by the RIRs: 43313
Number of 32-bit ASNs visible in the Routing Table: 35604
Prefixes from 32-bit ASNs in the Routing Table: 183022
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: 364
Number of addresses announced to Internet: 3048231680
Equivalent to 181 /8s, 176 /16s and 83 /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: 317089
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 246460
Total APNIC prefixes after maximum aggregation: 71517
APNIC Deaggregation factor: 3.45
Prefixes being announced from the APNIC address blocks: 239537
Unique aggregates announced from the APNIC address blocks: 99487
APNIC Region origin ASes present in the Internet Routing Table: 13805
APNIC Prefixes per ASN: 17.35
APNIC Region origin ASes announcing only one prefix: 4158
APNIC Region transit ASes present in the Internet Routing Table: 1838
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: 9190
Number of APNIC addresses announced to Internet: 774104832
Equivalent to 46 /8s, 35 /16s and 231 /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: 275668
Total ARIN prefixes after maximum aggregation: 124401
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 280618
Unique aggregates announced from the ARIN address blocks: 133089
ARIN Region origin ASes present in the Internet Routing Table: 19058
ARIN Prefixes per ASN: 14.72
ARIN Region origin ASes announcing only one prefix: 6961
ARIN Region transit ASes present in the Internet Routing Table: 1905
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: 4830
Number of ARIN addresses announced to Internet: 1273826816
Equivalent to 75 /8s, 237 /16s and 14 /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: 263372
Total RIPE prefixes after maximum aggregation: 125186
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 257997
Unique aggregates announced from the RIPE address blocks: 160964
RIPE Region origin ASes present in the Internet Routing Table: 28522
RIPE Prefixes per ASN: 9.05
RIPE Region origin ASes announcing only one prefix: 12103
RIPE Region transit ASes present in the Internet Routing Table: 3873
Average RIPE Region AS path length visible: 4.5
Max RIPE Region AS path length visible: 36
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11519
Number of RIPE addresses announced to Internet: 714354432
Equivalent to 42 /8s, 148 /16s and 47 /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: 127332
Total LACNIC prefixes after maximum aggregation: 28714
LACNIC Deaggregation factor: 4.43
Prefixes being announced from the LACNIC address blocks: 125958
Unique aggregates announced from the LACNIC address blocks: 49442
LACNIC Region origin ASes present in the Internet Routing Table: 11053
LACNIC Prefixes per ASN: 11.40
LACNIC Region origin ASes announcing only one prefix: 2319
LACNIC Region transit ASes present in the Internet Routing Table: 2387
Average LACNIC Region AS path length visible: 5.1
Max LACNIC Region AS path length visible: 29
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8903
Number of LACNIC addresses announced to Internet: 177764864
Equivalent to 10 /8s, 152 /16s and 122 /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: 32045
Total AfriNIC prefixes after maximum aggregation: 6047
AfriNIC Deaggregation factor: 5.30
Prefixes being announced from the AfriNIC address blocks: 41469
Unique aggregates announced from the AfriNIC address blocks: 12780
AfriNIC Region origin ASes present in the Internet Routing Table: 1822
AfriNIC Prefixes per ASN: 22.76
AfriNIC Region origin ASes announcing only one prefix: 621
AfriNIC Region transit ASes present in the Internet Routing Table: 333
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: 1162
Number of AfriNIC addresses announced to Internet: 107906560
Equivalent to 6 /8s, 110 /16s and 134 /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 9787 8738 50 CHINAMOBILE-CN China Mobile Communicati
7545 5676 784 686 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4552 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3825 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3590 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3410 498 250 BBIL-AP BHARTI Airtel Ltd., IN
45899 3354 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2661 857 376 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2158 441 193 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 9399 11189 3367 AMAZON-02, US
11492 4564 303 677 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
6327 3568 1320 70 SHAW, CA
22773 3514 3058 301 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3215 1425 2333 AKAMAI-AS, US
749 3161 54929 2413 DNIC-AS-00749, US
367 2956 3838 1415 DNIC-ASBLK-00306-00371, US
396982 2743 3639 389 GOOGLE-CLOUD-PLATFORM, US
7018 2510 23623 1579 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 5755 1714 146 UNI2-AS, ES
39891 4641 279 54 ALJAWWALSTC-AS, SA
20940 4007 3397 140 AKAMAI-ASN1, NL
9009 3467 299 1625 M247, RO
8551 3143 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2888 2301 912 ROSTELECOM-AS, RU
34984 2324 359 598 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
58224 1511 872 577 TCI, IR
8452 1471 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 12180 3384 591 UNINET, MX
10620 3523 497 888 Telmex Colombia S.A., CO
13999 2496 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 1307 787 192 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1245 341 503 Axtel, S.A.B. de C.V., MX
11664 1108 178 418 Techtel LMDS Comunicaciones Interactiva
28202 1104 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 1543 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 1073 69 52 ORANGE-COTE-IVOIRE, CI
36935 936 521 43 Vodafone-, EG
37457 557 316 43 Telkom-Internet, ZA
6713 552 1861 34 IAM-AS, MA
15399 537 56 53 WANANCHI-, KE
36914 529 82 3 KENET-AS, 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 12180 3384 591 UNINET, MX
9808 9787 8738 50 CHINAMOBILE-CN China Mobile Communicati
16509 9399 11189 3367 AMAZON-02, US
12479 5755 1714 146 UNI2-AS, ES
7545 5676 784 686 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4641 279 54 ALJAWWALSTC-AS, SA
11492 4564 303 677 CABLEONE, US
18403 4552 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4177 288 96 VIASAT-SP-BACKBONE, US
20940 4007 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 9787 9737 CHINAMOBILE-CN China Mobile Communications Grou
16509 9399 6032 AMAZON-02, US
12479 5755 5609 UNI2-AS, ES
7545 5676 4990 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4641 4587 ALJAWWALSTC-AS, SA
18403 4552 4527 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4081 VIASAT-SP-BACKBONE, US
11492 4564 3887 CABLEONE, US
20940 4007 3867 AKAMAI-ASN1, NL
7552 3825 3805 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
23.169.88.0/24 Origin: 44658 CRAB-AS, US
23.169.88.0/24 Transit: 21738 ROZINT, 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 /11:99 /12:302
/13:579 /14:1193 /15:2104 /16:13469 /17:8264 /18:13925
/19:25094 /20:43943 /21:51913 /22:110272 /23:102815 /24:571905
/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
8151 6187 12180 UNINET, MX
12479 5057 5755 UNI2-AS, ES
11492 3478 4564 CABLEONE, US
6327 3372 3568 SHAW, CA
39891 3324 4641 ALJAWWALSTC-AS, SA
7155 3121 4177 VIASAT-SP-BACKBONE, US
8551 2620 3143 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2556 3514 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2126 3523 Telmex Colombia S.A., CO
30036 2122 2466 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2277 2:1406 3:281 4:5 5:4488 6:165
7:6 8:1505 9:1 11:172 12:1488 13:375
14:2329 15:306 16:206 17:362 18:707 20:363
21:4 22:188 23:6577 24:3063 25:2 27:2586
29:19 31:2570 32:62 34:36 35:118 36:2143
37:4504 38:5913 39:885 40:145 41:4326 42:2205
43:2326 44:330 45:17199 46:4374 47:286 49:1903
50:1898 51:576 52:1588 54:368 55:893 56:5
57:135 58:1919 59:1110 60:1013 61:2633 62:2805
63:1913 64:5670 65:2363 66:5057 67:3076 68:1342
69:4095 70:1344 71:581 72:2990 74:2662 75:1593
76:618 77:2457 78:1838 79:2894 80:2133 81:1874
82:1535 83:1328 84:1614 85:2884 86:777 87:2066
88:1277 89:3983 90:400 91:8020 92:2179 93:2645
94:3633 95:4019 96:1288 97:315 98:1014 99:744
100:94 101:1152 102:3254 103:32410 104:4782 105:1003
106:971 107:2734 108:1124 109:4094 110:2117 111:3165
112:2085 113:1738 114:1751 115:2074 116:1974 117:2622
118:2768 119:1958 120:1755 121:1258 122:2661 123:2198
124:1590 125:2772 128:1431 129:907 130:1080 131:2043
132:832 133:411 134:1708 135:346 136:919 137:1002
138:2840 139:1554 140:1351 141:1346 142:1563 143:1570
144:981 145:337 146:2011 147:1639 148:2512 149:2414
150:1034 151:1312 152:1870 153:600 154:5563 155:1386
156:2112 157:1388 158:1080 159:2203 160:2660 161:1618
162:3606 163:1669 164:1624 165:2143 166:1066 167:1703
168:3961 169:798 170:4889 171:976 172:3784 173:3016
174:893 175:1235 176:3655 177:5253 178:3555 179:2410
180:2363 181:3712 182:3412 183:2002 184:2267 185:20704
186:5055 187:4649 188:4134 189:4239 190:9508 191:1896
192:11016 193:8990 194:7402 195:5296 196:3213 197:2719
198:5932 199:6902 200:8353 201:6303 202:10361 203:10153
204:4605 205:3671 206:4423 207:3423 208:4101 209:4944
210:4401 211:2493 212:4257 213:3443 214:1117 215:50
216:6813 217:2856 218:1313 219:413 220:1811 221:1022
222:680 223:2155
End of report
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