AS18678 INTERNEXA S.A. E.S.P

AS18678 - INTERNEXA S.A. E.S.P · registered in Colombia

IPv4 addresses128,768161 prefixes · 0.004% of announced IPv4

Rank in Colombia#8largest network in CO by IPv4 space, of 356 · 0.78% of CO

Rank worldwide#1,638of 79,396 networks with IPv4

IPv62 x /32 (139,254 x /48)321 prefixes

CountryColombia430 ASNs registered there

Open AS18678 in ASN lookup Look up an IP in this network (38.51.248.1) All networks in Colombia

IPv4 prefixes

All 161 prefixes, in address order.

38.51.248.0/22
152.231.26.0/24
170.238.236.0/22
179.1.0.0/23
179.1.2.0/23
179.1.4.0/22
179.1.8.0/21
179.1.16.0/24
179.1.17.0/24
179.1.18.0/23
179.1.20.0/24
179.1.21.0/24
179.1.22.0/23
179.1.24.0/24
179.1.25.0/24
179.1.26.0/23
179.1.28.0/22
179.1.32.0/23
179.1.34.0/23
179.1.36.0/22
179.1.40.0/21
179.1.48.0/24
179.1.49.0/24
179.1.50.0/23
179.1.52.0/22
179.1.56.0/21
179.1.64.0/22
179.1.68.0/23
179.1.70.0/24
179.1.71.0/24
179.1.72.0/21
179.1.80.0/20
179.1.96.0/23
179.1.98.0/24
179.1.99.0/24
179.1.100.0/24
179.1.102.0/23
179.1.104.0/21
179.1.112.0/23
179.1.114.0/23
179.1.116.0/23
179.1.118.0/23
179.1.120.0/21
179.1.128.0/21
179.1.136.0/24
179.1.138.0/23
179.1.140.0/22
179.1.144.0/21
179.1.152.0/22
179.1.156.0/22
179.1.176.0/21
179.1.184.0/24
179.1.185.0/24
179.1.186.0/23
179.1.188.0/22
179.1.192.0/20
179.1.208.0/22
179.1.212.0/23
179.1.214.0/24
179.1.215.0/24
179.1.216.0/21
179.1.224.0/21
179.1.232.0/24
179.1.233.0/24
179.1.234.0/23
179.1.236.0/22
179.1.240.0/21
179.1.248.0/23
179.1.250.0/23
179.1.252.0/22
190.90.0.0/20
190.90.16.0/21
190.90.24.0/24
190.90.25.0/24
190.90.26.0/23
190.90.28.0/22
190.90.32.0/21
190.90.52.0/22
190.90.57.0/24
190.90.58.0/23
190.90.60.0/24
190.90.61.0/24
190.90.62.0/23
190.90.64.0/24
190.90.67.0/24
190.90.68.0/22
190.90.72.0/22
190.90.76.0/23
190.90.78.0/24
190.90.80.0/22
190.90.84.0/23
190.90.86.0/24
190.90.88.0/22
190.90.92.0/22
190.90.96.0/23
190.90.98.0/24
190.90.99.0/24
190.90.100.0/23
190.90.102.0/24
190.90.103.0/24
190.90.104.0/21
190.90.112.0/22
190.90.116.0/24
190.90.117.0/24
190.90.118.0/23
190.90.120.0/23
190.90.125.0/24
190.90.126.0/23
190.90.128.0/23
190.90.130.0/24
190.90.131.0/24
190.90.132.0/23
190.90.136.0/23
190.90.139.0/24
190.90.140.0/22
190.90.144.0/21
190.90.152.0/24
190.90.153.0/24
190.90.154.0/24
190.90.155.0/24
190.90.157.0/24
190.90.158.0/23
190.90.161.0/24
190.90.162.0/23
190.90.164.0/23
190.90.166.0/24
190.90.168.0/21
190.90.176.0/22
190.90.180.0/23
190.90.183.0/24
190.90.184.0/21
190.90.192.0/23
190.90.194.0/24
190.90.198.0/23
190.90.200.0/21
190.90.208.0/23
190.90.210.0/24
190.90.211.0/24
190.90.212.0/23
190.90.214.0/23
190.90.216.0/22
190.90.220.0/24
190.90.222.0/23
190.90.225.0/24
190.90.226.0/23
190.90.229.0/24
190.90.230.0/23
190.90.232.0/22
190.90.236.0/22
190.90.241.0/24
190.90.242.0/24
190.90.243.0/24
190.90.244.0/23
190.90.248.0/22
190.90.252.0/23
190.90.254.0/23
190.108.80.0/20
191.97.48.0/20
200.24.0.0/23
200.24.2.0/24
200.24.4.0/24

IPv6 prefixes

All 321 prefixes.

2800:310::/46
2800:310:4::/48
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2800:650:8000::/33
2801:19:400::/48
2801:17e::/47
2803:25e0:e000::/35
2803:3250:ea47::/48
2803:cae0:80b0::/48

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IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources