$ query “AS18678” --type=asn → 1 result(s)
AS18678 — INTERNEXA
INTERNEXA S.A. E.S.P
AS18678 is a major transit provider run by INTERNEXA S.A. E.S.P, established in Colombia in 2000. The network announces a solid 130 304 IPv4 addresses. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #3 in Colombia — Top 10 by reach within country
Basic Information
- Country
- 🇨🇴 Colombia
- Category
- Hosting
- Network Role
- Major Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- September 28, 2000
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 295 / 22
- IPv6 Prefixes (raw / aggregated)
- 64 / 4
- IPv4 Addresses
- 130 304
- Largest IPv4 Prefix
- /17 (32 768 addresses)
- Largest IPv6 Prefix
- /33
- Geolocated Countries
- 🇨🇴 CO (240 IPs), 🇦🇺 AU (7 IPs), 🇵🇪 PE (87 IPs), 🇺🇸 US, 🇧🇴 BO
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 2 flagged IPs out of 130 304 total (0.00%)
- Open Proxies
- 4 known open proxies in this network
Connectivity Summary
- Upstream Providers
- 6 upstream autonomous systems providing transit
- Peers
- 152 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 98 downstream autonomous systems buying transit
- Degree
- 269 unique BGP neighbors (providers + customers + peers)
- Reach
- 12 189 — customer cone size measuring network influence
- Degree Rank
- #481
- Reach Rank
- #438
- Country Rank
- #3
Upstream Providers (6)
Prefix Lists
IPv4 Prefixes (295 total)
- 179.1.0.0/17 (32 768 addresses)
- 190.90.128.0/17 (32 768 addresses)
- 179.1.192.0/18 (16 384 addresses)
- 190.90.64.0/18 (16 384 addresses)
- 190.90.0.0/19 (8 192 addresses)
- 179.1.128.0/20 (4 096 addresses)
- 179.1.176.0/20 (4 096 addresses)
- 190.108.80.0/20 (4 096 addresses)
- 191.97.48.0/20 (4 096 addresses)
- 190.90.32.0/21 (2 048 addresses)
- 190.90.52.0/22 (1 024 addresses)
- 190.90.60.0/22 (1 024 addresses)
- 179.1.158.0/23 (512 addresses)
- 190.90.58.0/23 (512 addresses)
- 200.24.0.0/23 (512 addresses)
- 63.245.96.0/24 (256 addresses)
- 65.208.69.0/24 (256 addresses)
- 152.231.26.0/24 (256 addresses)
- 170.0.8.0/24 (256 addresses)
- 179.1.147.0/24 (256 addresses)
- 179.1.157.0/24 (256 addresses)
- 190.90.57.0/24 (256 addresses)
IPv6 Prefixes (64 total)
- 2800:310::/33
- 2800:650:10::/48
- 2801:19:400::/48
- 2803:cae0:80b0::/48