$ query “AS28458” --type=asn → 1 result(s)

AS28458 · IENTC

IENTC S DE RL DE CV

AS28458 is owned by IENTC S DE RL DE CV and is a mid-size transit provider, based in Mexico since 2015. The system announces a respectable 56 320 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Mexico, with additional presence in the United States. This AS has recently updated its prefix announcements.

  • Top 5% — Top 5% of all autonomous systems by reach and degree
  • #4 in Mexico — Top 10 by reach within country

Basic Information

Country
🇲🇽 Mexico
Category
Hosting
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
June 29, 2015
Last Changed
March 04, 2026
Last Seen
October 23, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
210 / 51
IPv6 Prefixes (raw / aggregated)
2 / 2
IPv4 Addresses
56 320
Largest IPv4 Prefix
/18 (16 384 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇲🇽 Mexico (48 640 IPs), 🇺🇸 United States (7 680 IPs)
Prefix Changed
October 24, 2026

Reputation

Reputation
Good — 16 flagged IPs out of 56 320 total (0.03%)
Open Proxies
4 known open proxies in this network

Connectivity Summary

Upstream Providers
8 upstreams providing transit
Peers
693 networks exchanging traffic without transit
Downstream Customers
39 downstreams buying transit
Unclassified
14 unclassified BGP neighbors
Degree
754 unique BGP neighbors
Reach
70 networks in customer cone

Upstream Providers (8)

  • AS6939 — HURRICANE
  • AS3356 — LEVEL3 (Tier-1 transit)
  • AS174 — COGENT-174 (Tier-1 transit)
  • AS1299 — TWELVE99 (Tier-1 transit)
  • AS3257 — GTT-BACKBONE (Tier-1 transit)
  • AS3491 — PCCWG-APAC-HK (Tier-1 transit)
  • AS6762 — SEABONE-NET (Tier-1 transit)
  • AS39686 — AS-EUROFIBER

Prefix Lists

IPv4 Prefixes (210 total)

  • 206.135.0.0/18 (16 384 addresses (/18 prefix))
  • 38.49.128.0/19 (8 192 addresses (/19 prefix))
  • 206.135.64.0/20 (4 096 addresses (/20 prefix))
  • 38.194.248.0/21 (2 048 addresses (/21 prefix))
  • 38.65.136.0/22 (1 024 addresses (/22 prefix))
  • 38.194.228.0/22 (1 024 addresses (/22 prefix))
  • 38.194.236.0/22 (1 024 addresses (/22 prefix))
  • 38.194.240.0/22 (1 024 addresses (/22 prefix))
  • 136.176.172.0/22 (1 024 addresses (/22 prefix))
  • 136.176.180.0/22 (1 024 addresses (/22 prefix))
  • 138.122.96.0/22 (1 024 addresses (/22 prefix))
  • 156.252.12.0/22 (1 024 addresses (/22 prefix))
  • 170.239.148.0/22 (1 024 addresses (/22 prefix))
  • 187.251.64.0/22 (1 024 addresses (/22 prefix))
  • 187.251.92.0/22 (1 024 addresses (/22 prefix))
  • 200.106.164.0/22 (1 024 addresses (/22 prefix))
  • 206.135.84.0/22 (1 024 addresses (/22 prefix))
  • 38.194.226.0/23 (512 addresses (/23 prefix))
  • 38.194.232.0/23 (512 addresses (/23 prefix))
  • 38.194.246.0/23 (512 addresses (/23 prefix))
  • 134.49.70.0/23 (512 addresses (/23 prefix))
  • 134.49.94.0/23 (512 addresses (/23 prefix))
  • 136.176.162.0/23 (512 addresses (/23 prefix))
  • 136.176.170.0/23 (512 addresses (/23 prefix))
  • 145.63.166.0/23 (512 addresses (/23 prefix))
  • 145.63.174.0/23 (512 addresses (/23 prefix))
  • 145.63.190.0/23 (512 addresses (/23 prefix))
  • 154.212.6.0/23 (512 addresses (/23 prefix))
  • 187.251.68.0/23 (512 addresses (/23 prefix))
  • 206.135.82.0/23 (512 addresses (/23 prefix))
  • 206.135.122.0/23 (512 addresses (/23 prefix))
  • 38.194.224.0/24 (256 addresses (/24 prefix))
  • 38.194.235.0/24 (256 addresses (/24 prefix))
  • 38.194.245.0/24 (256 addresses (/24 prefix))
  • 38.226.209.0/24 (256 addresses (/24 prefix))
  • 45.195.1.0/24 (256 addresses (/24 prefix))
  • 45.195.79.0/24 (256 addresses (/24 prefix))
  • 124.198.144.0/24 (256 addresses (/24 prefix))
  • 134.49.66.0/24 (256 addresses (/24 prefix))
  • 134.49.68.0/24 (256 addresses (/24 prefix))
  • 134.49.73.0/24 (256 addresses (/24 prefix))
  • 136.176.176.0/24 (256 addresses (/24 prefix))
  • 145.63.162.0/24 (256 addresses (/24 prefix))
  • 145.63.164.0/24 (256 addresses (/24 prefix))
  • 145.63.169.0/24 (256 addresses (/24 prefix))
  • 145.63.170.0/24 (256 addresses (/24 prefix))
  • 145.63.178.0/24 (256 addresses (/24 prefix))
  • 154.94.0.0/24 (256 addresses (/24 prefix))
  • 154.197.58.0/24 (256 addresses (/24 prefix))
  • 154.212.5.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (2 total)

  • 2806:202::/32
  • 2801:c4:2a1::/48