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

AS28458 · IENTC

IENTC S DE RL DE CV

AS28458 is operated by IENTC S DE RL DE CV and serves as a mid-size transit provider, registered in Mexico since 2015. The system announces a respectable 43 520 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in Mexico, with additional presence in the United States and Australia. Prefix announcements for this AS were recently updated.

  • Top 5% — Top 5% of all autonomous systems by reach and degree
  • #2 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
June 27, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
173 / 33
IPv6 Prefixes (raw / aggregated)
2 / 2
IPv4 Addresses
43 520
Largest IPv4 Prefix
/18 (16 384 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇲🇽 Mexico (43 008 IPs), 🇺🇸 United States (8 448 IPs), 🇦🇺 Australia (3 328 IPs)
Prefix Changed
June 27, 2026

Reputation

Reputation
Good — 10 flagged IPs out of 43 520 total (0.02%)
Open Proxies
5 known open proxies in this network

Connectivity Summary

Upstream Providers
9 upstreams providing transit
Peers
209 networks exchanging traffic without transit
Downstream Customers
43 downstreams buying transit
Unclassified
9 unclassified BGP neighbors
Degree
270 unique BGP neighbors
Reach
12 150 networks in customer cone

Upstream Providers (9)

  • AS6939 — HURRICANE
  • AS174 — COGENT (Tier-1 transit)
  • AS3356 — LEVEL3 (Tier-1 transit)
  • AS6461 — MFNX (Tier-1 transit)
  • AS3257 — GTT-BACKBONE (Tier-1 transit)
  • AS3491 — PCCWG-AS (Tier-1 transit)
  • AS6762 — SEABONE-NET (Tier-1 transit)
  • AS39686 — AS-EUROFIBER
  • AS12956 — TELXIUS (Tier-1 transit)

Prefix Lists

IPv4 Prefixes (173 total)

  • 206.135.0.0/18 (16 384 addresses (/18 prefix))
  • 38.49.128.0/19 (8 192 addresses (/19 prefix))
  • 38.194.248.0/21 (2 048 addresses (/21 prefix))
  • 170.239.148.0/22 (1 024 addresses (/22 prefix))
  • 156.252.12.0/22 (1 024 addresses (/22 prefix))
  • 38.194.228.0/22 (1 024 addresses (/22 prefix))
  • 38.65.136.0/22 (1 024 addresses (/22 prefix))
  • 200.106.164.0/22 (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))
  • 187.251.92.0/22 (1 024 addresses (/22 prefix))
  • 138.122.96.0/22 (1 024 addresses (/22 prefix))
  • 187.251.64.0/22 (1 024 addresses (/22 prefix))
  • 38.194.246.0/23 (512 addresses (/23 prefix))
  • 154.212.6.0/23 (512 addresses (/23 prefix))
  • 206.135.122.0/23 (512 addresses (/23 prefix))
  • 206.135.64.0/23 (512 addresses (/23 prefix))
  • 38.194.226.0/23 (512 addresses (/23 prefix))
  • 38.194.232.0/23 (512 addresses (/23 prefix))
  • 38.210.13.0/24 (256 addresses (/24 prefix))
  • 187.251.68.0/24 (256 addresses (/24 prefix))
  • 154.212.5.0/24 (256 addresses (/24 prefix))
  • 38.194.224.0/24 (256 addresses (/24 prefix))
  • 45.195.79.0/24 (256 addresses (/24 prefix))
  • 38.19.39.0/24 (256 addresses (/24 prefix))
  • 154.94.0.0/24 (256 addresses (/24 prefix))
  • 154.197.58.0/24 (256 addresses (/24 prefix))
  • 38.194.245.0/24 (256 addresses (/24 prefix))
  • 38.194.235.0/24 (256 addresses (/24 prefix))
  • 38.224.212.0/24 (256 addresses (/24 prefix))
  • 45.195.1.0/24 (256 addresses (/24 prefix))
  • 206.135.66.0/24 (256 addresses (/24 prefix))
  • 38.226.209.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (2 total)

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