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AS27951

27951

Autonomous System AS27951 from CO-CUOC1-LACNIC

Registry

Authoritative registration data

AS number
27951
Name
27951
Organisation
Autonomous System AS27951 from CO-CUOC1-LACNIC
Country
—
RIR
LACNIC
Registered
Source:asn:rdap retrieved

IPv4 prefixes

175

IPv6 prefixes

67

Total announced

242

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS27951
181.118.144.0/20 IPv4 /20 not checked
201.130.16.0/22 IPv4 /22 not checked
170.238.64.0/23 IPv4 /23 not checked
190.14.224.0/23 IPv4 /23 not checked
190.14.232.0/23 IPv4 /23 not checked
45.226.186.0/23 IPv4 /23 not checked
45.5.182.0/23 IPv4 /23 not checked
132.255.20.0/24 IPv4 /24 not checked
132.255.21.0/24 IPv4 /24 not checked
132.255.22.0/24 IPv4 /24 not checked
132.255.23.0/24 IPv4 /24 not checked
138.117.108.0/24 IPv4 /24 not checked
138.117.109.0/24 IPv4 /24 not checked
138.117.110.0/24 IPv4 /24 not checked
138.117.111.0/24 IPv4 /24 not checked
149.78.164.0/24 IPv4 /24 RPKI not found
149.78.165.0/24 IPv4 /24 not checked
149.78.166.0/24 IPv4 /24 not checked
149.78.167.0/24 IPv4 /24 not checked
152.231.30.0/24 IPv4 /24 not checked
167.249.40.0/24 IPv4 /24 RPKI valid
167.249.43.0/24 IPv4 /24 not checked
168.90.12.0/24 IPv4 /24 not checked
168.90.13.0/24 IPv4 /24 not checked
168.90.14.0/24 IPv4 /24 not checked
168.90.15.0/24 IPv4 /24 not checked
170.246.112.0/24 IPv4 /24 not checked
170.246.113.0/24 IPv4 /24 not checked
170.246.114.0/24 IPv4 /24 not checked
170.246.115.0/24 IPv4 /24 not checked
170.254.228.0/24 IPv4 /24 not checked
170.254.229.0/24 IPv4 /24 not checked
170.254.230.0/24 IPv4 /24 not checked
170.254.231.0/24 IPv4 /24 not checked
181.118.144.0/24 IPv4 /24 not checked
181.118.145.0/24 IPv4 /24 not checked
181.118.146.0/24 IPv4 /24 not checked
181.118.147.0/24 IPv4 /24 not checked
181.118.150.0/24 IPv4 /24 not checked
181.118.151.0/24 IPv4 /24 not checked
181.118.152.0/24 IPv4 /24 not checked
181.118.153.0/24 IPv4 /24 not checked
181.118.154.0/24 IPv4 /24 not checked
181.118.155.0/24 IPv4 /24 not checked
181.118.156.0/24 IPv4 /24 not checked
181.118.157.0/24 IPv4 /24 not checked
181.118.158.0/24 IPv4 /24 not checked
181.118.159.0/24 IPv4 /24 not checked
181.225.64.0/24 IPv4 /24 not checked
181.225.65.0/24 IPv4 /24 not checked
181.225.66.0/24 IPv4 /24 not checked
181.225.67.0/24 IPv4 /24 not checked
181.225.68.0/24 IPv4 /24 not checked
181.225.69.0/24 IPv4 /24 not checked
181.225.70.0/24 IPv4 /24 not checked
181.225.71.0/24 IPv4 /24 not checked
181.225.72.0/24 IPv4 /24 not checked
181.225.73.0/24 IPv4 /24 not checked
181.225.74.0/24 IPv4 /24 not checked
181.225.75.0/24 IPv4 /24 not checked
181.225.76.0/24 IPv4 /24 not checked
181.225.77.0/24 IPv4 /24 not checked
181.225.78.0/24 IPv4 /24 not checked
181.225.79.0/24 IPv4 /24 not checked
181.233.168.0/24 IPv4 /24 not checked
190.0.240.0/24 IPv4 /24 not checked
190.0.241.0/24 IPv4 /24 not checked
190.0.242.0/24 IPv4 /24 not checked
190.0.243.0/24 IPv4 /24 not checked
190.0.244.0/24 IPv4 /24 not checked
190.0.245.0/24 IPv4 /24 not checked
190.0.246.0/24 IPv4 /24 not checked
190.0.247.0/24 IPv4 /24 not checked
190.107.16.0/24 IPv4 /24 not checked
190.107.17.0/24 IPv4 /24 not checked
190.107.18.0/24 IPv4 /24 not checked
190.107.19.0/24 IPv4 /24 not checked
190.107.20.0/24 IPv4 /24 not checked
190.107.21.0/24 IPv4 /24 not checked
190.107.22.0/24 IPv4 /24 not checked
190.107.23.0/24 IPv4 /24 not checked
190.107.24.0/24 IPv4 /24 not checked
190.107.25.0/24 IPv4 /24 not checked
190.107.26.0/24 IPv4 /24 not checked
190.107.27.0/24 IPv4 /24 not checked
190.107.28.0/24 IPv4 /24 not checked
190.107.30.0/24 IPv4 /24 not checked
190.107.31.0/24 IPv4 /24 not checked
190.121.128.0/24 IPv4 /24 not checked
190.121.129.0/24 IPv4 /24 not checked
190.121.130.0/24 IPv4 /24 not checked
190.121.131.0/24 IPv4 /24 not checked
190.121.132.0/24 IPv4 /24 not checked
190.121.133.0/24 IPv4 /24 not checked
190.121.134.0/24 IPv4 /24 not checked
190.121.135.0/24 IPv4 /24 not checked
190.121.136.0/24 IPv4 /24 not checked
190.121.137.0/24 IPv4 /24 not checked
190.121.138.0/24 IPv4 /24 not checked
190.121.139.0/24 IPv4 /24 not checked
190.121.140.0/24 IPv4 /24 not checked
190.121.141.0/24 IPv4 /24 not checked
190.121.142.0/24 IPv4 /24 not checked
190.121.143.0/24 IPv4 /24 not checked
190.121.144.0/24 IPv4 /24 not checked
190.121.145.0/24 IPv4 /24 not checked
190.121.146.0/24 IPv4 /24 not checked
190.121.147.0/24 IPv4 /24 not checked
190.121.148.0/24 IPv4 /24 not checked
190.121.149.0/24 IPv4 /24 not checked
190.121.150.0/24 IPv4 /24 not checked
190.121.151.0/24 IPv4 /24 not checked
190.121.152.0/24 IPv4 /24 not checked
190.121.153.0/24 IPv4 /24 not checked
190.121.154.0/24 IPv4 /24 not checked
190.121.155.0/24 IPv4 /24 not checked
190.121.157.0/24 IPv4 /24 not checked
190.121.158.0/24 IPv4 /24 not checked
190.121.159.0/24 IPv4 /24 not checked
190.14.226.0/24 IPv4 /24 not checked
190.14.228.0/24 IPv4 /24 not checked
190.14.229.0/24 IPv4 /24 not checked
190.14.230.0/24 IPv4 /24 not checked
190.14.231.0/24 IPv4 /24 not checked
190.14.234.0/24 IPv4 /24 not checked
190.14.235.0/24 IPv4 /24 not checked
190.14.236.0/24 IPv4 /24 not checked
190.14.237.0/24 IPv4 /24 not checked
190.14.238.0/24 IPv4 /24 not checked
190.14.239.0/24 IPv4 /24 not checked
190.14.240.0/24 IPv4 /24 not checked
190.14.241.0/24 IPv4 /24 not checked
190.14.242.0/24 IPv4 /24 not checked
190.14.243.0/24 IPv4 /24 not checked
190.14.244.0/24 IPv4 /24 not checked
190.14.245.0/24 IPv4 /24 not checked
190.14.246.0/24 IPv4 /24 not checked
190.14.247.0/24 IPv4 /24 not checked
190.14.248.0/24 IPv4 /24 not checked
190.14.249.0/24 IPv4 /24 not checked
190.14.250.0/24 IPv4 /24 not checked
190.14.251.0/24 IPv4 /24 not checked
190.14.252.0/24 IPv4 /24 not checked
190.14.253.0/24 IPv4 /24 not checked
190.14.254.0/24 IPv4 /24 not checked
190.14.255.0/24 IPv4 /24 not checked
190.15.3.0/24 IPv4 /24 not checked
200.110.168.0/24 IPv4 /24 not checked
200.110.169.0/24 IPv4 /24 not checked
200.110.170.0/24 IPv4 /24 not checked
200.110.171.0/24 IPv4 /24 not checked
200.110.172.0/24 IPv4 /24 not checked
200.110.173.0/24 IPv4 /24 not checked
200.110.174.0/24 IPv4 /24 not checked
200.110.175.0/24 IPv4 /24 not checked
209.14.100.0/24 IPv4 /24 not checked
38.156.255.0/24 IPv4 /24 not checked
38.199.241.0/24 IPv4 /24 not checked
38.211.144.0/24 IPv4 /24 not checked
38.211.145.0/24 IPv4 /24 not checked
38.211.37.0/24 IPv4 /24 not checked
38.224.61.0/24 IPv4 /24 not checked
38.253.115.0/24 IPv4 /24 not checked
38.255.120.0/24 IPv4 /24 not checked
38.51.133.0/24 IPv4 /24 not checked
45.177.108.0/24 IPv4 /24 not checked
45.192.8.0/24 IPv4 /24 not checked
45.195.254.0/24 IPv4 /24 not checked
45.195.68.0/24 IPv4 /24 not checked
45.196.91.0/24 IPv4 /24 not checked
45.224.186.0/24 IPv4 /24 not checked
45.225.225.0/24 IPv4 /24 not checked
45.70.168.0/24 IPv4 /24 not checked
45.70.169.0/24 IPv4 /24 not checked
45.71.7.0/24 IPv4 /24 not checked
2803:1e90::/32 IPv6 /32 RPKI not found
2800:490:4000::/36 IPv6 /36 not checked
2800:490:8000::/36 IPv6 /36 RPKI valid
2800:490::/36 IPv6 /36 not checked
2800:490:c000::/36 IPv6 /36 not checked
2803:b10::/38 IPv6 /38 RPKI valid
2800:490:400::/40 IPv6 /40 not checked
2800:490:4800::/40 IPv6 /40 RPKI valid
2800:490:4d00::/40 IPv6 /40 not checked
2800:490:e000::/40 IPv6 /40 RPKI valid
2800:490:e100::/40 IPv6 /40 not checked
2800:490:e800::/40 IPv6 /40 not checked
2800:490:e900::/40 IPv6 /40 RPKI valid
2801:142::/40 IPv6 /40 not checked
2801:164::/40 IPv6 /40 not checked
2801:1e4::/42 IPv6 /42 not checked
2801:186::/44 IPv6 /44 not checked
2801:194::/44 IPv6 /44 not checked
2801:1b6::/44 IPv6 /44 not checked
2801:1bc::/44 IPv6 /44 not checked
2801:1e2::/44 IPv6 /44 not checked
2801:1ea::/44 IPv6 /44 not checked
2800:490:100::/48 IPv6 /48 RPKI invalid
2800:490:101::/48 IPv6 /48 RPKI invalid
2800:490:102::/48 IPv6 /48 not checked
2800:490:103::/48 IPv6 /48 RPKI invalid
2800:490:104::/48 IPv6 /48 not checked
2800:490:105::/48 IPv6 /48 not checked
2800:490:106::/48 IPv6 /48 not checked
2800:490:8900::/48 IPv6 /48 not checked
2800:490:d00::/48 IPv6 /48 RPKI valid
2800:490:d01::/48 IPv6 /48 RPKI invalid
2800:490:d02::/48 IPv6 /48 RPKI invalid
2800:490:d03::/48 IPv6 /48 RPKI invalid
2800:490:d04::/48 IPv6 /48 RPKI invalid
2801:0:360::/48 IPv6 /48 not checked
2801:10:3800::/48 IPv6 /48 not checked
2801:10:e800::/48 IPv6 /48 RPKI valid
2801:119::/48 IPv6 /48 not checked
2801:11:4000::/48 IPv6 /48 not checked
2801:11:4800::/48 IPv6 /48 RPKI valid
2801:12:1800::/48 IPv6 /48 RPKI not found
2801:13:2800::/48 IPv6 /48 RPKI valid
2801:14:6800::/48 IPv6 /48 RPKI valid
2801:15:c800::/48 IPv6 /48 RPKI valid
2801:16:c800::/48 IPv6 /48 RPKI valid
2801:174:3::/48 IPv6 /48 not checked
2801:17:4800::/48 IPv6 /48 not checked
2801:17:5800::/48 IPv6 /48 not checked
2801:17:9800::/48 IPv6 /48 RPKI not found
2801:18:f800::/48 IPv6 /48 not checked
2801:19:1800::/48 IPv6 /48 not checked
2801:19:4800::/48 IPv6 /48 not checked
2801:19:d800::/48 IPv6 /48 RPKI not found
2801:1aa:2::/48 IPv6 /48 not checked
2801:1aa::/48 IPv6 /48 not checked
2801:1b:6800::/48 IPv6 /48 not checked
2801:1c8:8a::/48 IPv6 /48 not checked
2801:1c:1800::/48 IPv6 /48 not checked
2801:1c:f800::/48 IPv6 /48 RPKI not found
2801:1f:8800::/48 IPv6 /48 RPKI valid
2801:1fc:16::/48 IPv6 /48 not checked
2803:cae0:104::/48 IPv6 /48 RPKI not found
2803:cae0:2::/48 IPv6 /48 not checked
2803:cae0:8010::/48 IPv6 /48 not checked
2803:cae0:c002::/48 IPv6 /48 not checked
2803:cae0:c003::/48 IPv6 /48 not checked

No rows match “”.

Showing – of

Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

Internet Exchange memberships listed for AS27951
Address families
NAP Colombia: Main 40,000 Mbps IPv4 · IPv6
PIT - Colombia - Barranquilla 100,000 Mbps IPv4 · IPv6
PIT - Colombia - Bogota 100,000 Mbps IPv4 · IPv6
PIT - Colombia - Cali 100,000 Mbps IPv4 · IPv6
PIT - Colombia - Medellin 100,000 Mbps IPv4 · IPv6

No rows match “”.

Showing – of

Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS27951 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

13 networks seen before AS27951 in AS paths

Observed upstreams
Families
AS52320 52320 8,253 55,767
v4 v6
AS7195 7195 5,336 29,405
v4 v6
AS18678 18678 5,095 27,057
v4 v6
AS174 COGENT-174 1,365 7,693
v4 v6
AS6762 SEABONE-NET 1,054 5,248
v4 v6
AS262191 262191 370 3,344
v4 v6
AS3549 LVLT-3549 1,627 3,162
v4 v6
AS6939 HURRICANE 32 580
v4
AS262589 ASN262589 46 363
v4 v6
AS6057 6057 14 68
v4 v6
AS23520 LIBERTY-NETWORKS 1 14
v4
AS265696 265696 12 12
v4
AS3816 3816 4 4
v4

No rows match “”.

Showing – of

Observed downstreams

61 networks seen after AS27951 in AS paths

Observed downstreams
Families
AS27975 27975 665 12,454
v4
AS265696 265696 647 4,023
v4
AS263195 263195 771 2,022
v4 v6
AS272992 272992 759 1,998
v4 v6
AS18678 18678 784 1,812
v4 v6
AS270051 270051 526 1,725
v4 v6
AS269836 269836 366 1,660
v4 v6
AS265833 265833 516 1,587
v4 v6
AS264842 264842 262 1,336
v4
AS266877 266877 583 1,212
v4 v6
AS271792 271792 519 1,031
v4 v6
AS273138 273138 311 1,029
v4 v6
AS52467 52467 362 996
v4 v6
AS272875 272875 260 993
v6
AS272146 272146 253 987
v6
AS274982 274982 220 914
v4 v6
AS273013 273013 520 903
v4 v6
AS267682 267682 570 900
v4
AS265855 265855 420 885
v6
AS271992 271992 308 874
v4
AS267777 267777 363 833
v4
AS273145 273145 402 715
v4 v6
AS274945 274945 267 698
v4
AS269942 269942 428 696
v4 v6
AS23520 LIBERTY-NETWORKS 336 694
v4 v6
AS269972 269972 513 680
v4 v6
AS273015 273015 513 679
v4 v6
AS267834 267834 523 668
v4
AS269991 269991 510 668
v4
AS273103 273103 198 663
v4 v6
AS274155 274155 438 662
v4 v6
AS269867 269867 363 662
v4 v6
AS263210 263210 505 661
v4 v6
AS273202 273202 501 661
v4 v6
AS271890 271890 243 653
v6
AS274272 274272 388 597
v4 v6
AS274947 274947 350 581
v4 v6
AS274880 274880 256 391
v4 v6
AS273128 273128 255 360
v6
AS264758 264758 267 348
v4
AS267755 267755 267 348
v4
AS274044 274044 259 337
v4
AS271859 248 334
v6
AS271903 271903 256 332
v4
AS273153 273153 252 330
v4
AS270030 270030 250 327
v4
AS274100 274100 234 308
v6
AS13489 13489 159 232
v6
AS272953 272953 154 214
v4
AS52468 52468 140 198
v4 v6
AS274311 274311 105 131
v4 v6
AS19429 19429 71 117
v6
AS266774 266774 82 106
v4
AS14080 14080 62 102
v6
AS262186 262186 46 83
v4 v6
AS52320 52320 35 47
v4
AS269822 269822 27 44
v6
AS52335 52335 30 39
v4
AS7195 7195 14 21
v6
AS274318 274318 2 16
v6
AS266747 266747 1 1
v4

No rows match “”.

Showing – of

Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual.