[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Nov 28 21:31:09 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Tue 28 Nov, 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: 947886
Prefixes after maximum aggregation (per Origin AS): 355425
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 454602
Number of IPv4 prefixes with a valid ROA: 439644
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 508237
Total ASes present in the Internet Routing Table: 75060
Prefixes per ASN: 12.63
Origin-only ASes present in the Internet Routing Table: 64487
Origin ASes announcing only one prefix: 26074
Transit ASes present in the Internet Routing Table: 10573
Transit-only ASes present in the Internet Routing Table: 476
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: 103
Max AS path prepend of ASN (149381) 100
Prefixes from unregistered ASNs in the Routing Table: 1002
Number of instances of unregistered ASNs: 1002
Number of 32-bit ASNs allocated by the RIRs: 43119
Number of 32-bit ASNs visible in the Routing Table: 35452
Prefixes from 32-bit ASNs in the Routing Table: 182377
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: 397
Number of addresses announced to Internet: 3048731392
Equivalent to 181 /8s, 183 /16s and 243 /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: 319254
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 246160
Total APNIC prefixes after maximum aggregation: 70996
APNIC Deaggregation factor: 3.47
Prefixes being announced from the APNIC address blocks: 239402
Unique aggregates announced from the APNIC address blocks: 99086
APNIC Region origin ASes present in the Internet Routing Table: 13738
APNIC Prefixes per ASN: 17.43
APNIC Region origin ASes announcing only one prefix: 4148
APNIC Region transit ASes present in the Internet Routing Table: 1838
Average APNIC Region AS path length visible: 5.5
Max APNIC Region AS path length visible: 103
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9091
Number of APNIC addresses announced to Internet: 771151168
Equivalent to 45 /8s, 246 /16s and 213 /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: 275561
Total ARIN prefixes after maximum aggregation: 124142
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 280447
Unique aggregates announced from the ARIN address blocks: 132440
ARIN Region origin ASes present in the Internet Routing Table: 19079
ARIN Prefixes per ASN: 14.70
ARIN Region origin ASes announcing only one prefix: 6949
ARIN Region transit ASes present in the Internet Routing Table: 1960
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: 4835
Number of ARIN addresses announced to Internet: 1276581952
Equivalent to 76 /8s, 23 /16s and 24 /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: 265407
Total RIPE prefixes after maximum aggregation: 124916
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 259893
Unique aggregates announced from the RIPE address blocks: 160531
RIPE Region origin ASes present in the Internet Routing Table: 28512
RIPE Prefixes per ASN: 9.12
RIPE Region origin ASes announcing only one prefix: 12069
RIPE Region transit ASes present in the Internet Routing Table: 3896
Average RIPE Region AS path length visible: 4.7
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11475
Number of RIPE addresses announced to Internet: 714641024
Equivalent to 42 /8s, 152 /16s and 142 /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: 128121
Total LACNIC prefixes after maximum aggregation: 28667
LACNIC Deaggregation factor: 4.47
Prefixes being announced from the LACNIC address blocks: 126720
Unique aggregates announced from the LACNIC address blocks: 49416
LACNIC Region origin ASes present in the Internet Routing Table: 11056
LACNIC Prefixes per ASN: 11.46
LACNIC Region origin ASes announcing only one prefix: 2303
LACNIC Region transit ASes present in the Internet Routing Table: 2345
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 43
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8900
Number of LACNIC addresses announced to Internet: 178393344
Equivalent to 10 /8s, 162 /16s and 17 /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: 31635
Total AfriNIC prefixes after maximum aggregation: 6018
AfriNIC Deaggregation factor: 5.26
Prefixes being announced from the AfriNIC address blocks: 41027
Unique aggregates announced from the AfriNIC address blocks: 12813
AfriNIC Region origin ASes present in the Internet Routing Table: 1810
AfriNIC Prefixes per ASN: 22.67
AfriNIC Region origin ASes announcing only one prefix: 605
AfriNIC Region transit ASes present in the Internet Routing Table: 337
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: 107647488
Equivalent to 6 /8s, 106 /16s and 146 /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 9721 8729 41 CHINAMOBILE-CN China Mobile Communicati
7545 5679 785 693 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4337 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3833 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3569 1047 70 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3349 1872 98 VNPT-AS-VN VNPT Corp, VN
9498 3124 494 247 BBIL-AP BHARTI Airtel Ltd., IN
24560 2628 853 368 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2231 11258 587 KIXS-AS-KR Korea Telecom, KR
4755 2165 441 194 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 9294 11134 3310 AMAZON-02, US
11492 4555 302 679 CABLEONE, US
7155 4166 288 98 VIASAT-SP-BACKBONE, US
6327 3559 1320 68 SHAW, CA
22773 3514 3055 302 ASN-CXA-ALL-CCI-22773-RDC, US
749 3159 54932 2411 DNIC-AS-00749, US
16625 3138 1392 2305 AKAMAI-AS, US
367 3013 3862 1425 DNIC-ASBLK-00306-00371, US
396982 2721 3631 373 GOOGLE-CLOUD-PLATFORM, US
7018 2598 23620 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 7493 1714 146 UNI2-AS, ES
39891 4570 271 54 ALJAWWALSTC-AS, SA
20940 4008 3397 142 AKAMAI-ASN1, NL
9009 3480 300 1621 M247, RO
8551 3432 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2861 2297 916 ROSTELECOM-AS, RU
34984 2320 361 588 TELLCOM-AS, TR
58224 1611 895 587 TCI, IR
13188 1607 100 26 TRIOLAN, UA
8452 1521 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 12095 3376 604 UNINET, MX
10620 3525 499 870 Telmex Colombia S.A., CO
13999 2465 337 645 Mega Cable, S.A. de C.V., MX
11830 2009 369 64 Instituto Costarricense de Electricidad
28573 1336 2321 242 Claro NXT Telecomunicacoes Ltda, BR
3816 1305 785 198 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1248 341 504 Axtel, S.A.B. de C.V., MX
28202 1085 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1083 369 22 Telefonica del Peru S.A.A., PE
11664 1083 173 433 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 1593 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 1045 67 53 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 535 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 12095 3376 604 UNINET, MX
9808 9721 8729 41 CHINAMOBILE-CN China Mobile Communicati
16509 9294 11134 3310 AMAZON-02, US
12479 7493 1714 146 UNI2-AS, ES
7545 5679 785 693 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 271 54 ALJAWWALSTC-AS, SA
11492 4555 302 679 CABLEONE, US
18403 4337 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4166 288 98 VIASAT-SP-BACKBONE, US
20940 4008 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 9721 9680 CHINAMOBILE-CN China Mobile Communications Grou
12479 7493 7347 UNI2-AS, ES
16509 9294 5984 AMAZON-02, US
7545 5679 4986 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 4516 ALJAWWALSTC-AS, SA
18403 4337 4312 FPT-AS-AP FPT Telecom Company, VN
7155 4166 4068 VIASAT-SP-BACKBONE, US
11492 4555 3876 CABLEONE, US
20940 4008 3866 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 /14:1192 /15:2105 /16:13495 /17:8311 /18:13984
/19:25175 /20:43970 /21:52178 /22:111539 /23:103098 /24:571342
/25:84 /26:63 /27:134 /28:38 /29:90 /30:19
/31:5 /32:19
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6585 7493 UNI2-AS, ES
8151 6115 12095 UNINET, MX
11492 3469 4555 CABLEONE, US
6327 3367 3559 SHAW, CA
39891 3324 4570 ALJAWWALSTC-AS, SA
7155 3115 4166 VIASAT-SP-BACKBONE, US
8551 2909 3432 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2566 3514 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2137 2482 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2118 3525 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)
----------------------------------------------
1:2234 2:1434 3:276 4:7 5:4467 6:162
7:6 8:1503 9:1 11:172 12:1490 13:375
14:2319 15:300 16:206 17:368 18:679 20:337
21:4 22:188 23:6514 24:2956 25:2 27:2646
29:19 31:2580 32:64 34:33 35:118 36:2034
37:4477 38:5750 39:882 40:148 41:4174 42:2069
43:2332 44:334 45:17278 46:4437 47:373 49:1880
50:1892 51:575 52:1589 54:393 55:865 56:5
57:136 58:1899 59:1104 60:1011 61:2521 62:2800
63:1907 64:5644 65:2366 66:5095 67:3091 68:1359
69:4111 70:1344 71:613 72:2998 74:2651 75:1598
76:620 77:2459 78:1840 79:3022 80:2123 81:1849
82:1528 83:1326 84:1621 85:3009 86:782 87:2051
88:1287 89:3975 90:633 91:7998 92:2148 93:2660
94:3621 95:4011 96:1300 97:316 98:1081 99:738
100:96 101:1412 102:3227 103:32387 104:4800 105:991
106:962 107:2749 108:1140 109:4240 110:2117 111:3138
112:2077 113:1700 114:1733 115:2064 116:1963 117:2561
118:2732 119:1964 120:1747 121:1238 122:2647 123:2198
124:1586 125:2739 128:1505 129:916 130:1074 131:2080
132:883 133:410 134:1708 135:344 136:923 137:1140
138:2886 139:1574 140:1338 141:1352 142:1559 143:1569
144:988 145:343 146:1999 147:1643 148:2467 149:2335
150:1026 151:1260 152:1859 153:596 154:5371 155:1385
156:2114 157:1366 158:1058 159:2219 160:2660 161:1607
162:3571 163:1635 164:1640 165:1919 166:1107 167:1777
168:4004 169:803 170:4912 171:974 172:3769 173:3025
174:954 175:1231 176:3695 177:5488 178:3557 179:2446
180:2292 181:3642 182:3284 183:2002 184:2251 185:20659
186:5100 187:4684 188:4175 189:4336 190:9381 191:1929
192:11020 193:9024 194:7351 195:5295 196:3174 197:2613
198:6001 199:6574 200:8207 201:6342 202:10468 203:10156
204:4607 205:3683 206:4444 207:3492 208:4123 209:4913
210:4317 211:2452 212:4266 213:3410 214:1114 215:71
216:6755 217:2858 218:1306 219:412 220:1799 221:1014
222:691 223:2190
End of report
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