asn.dev

Autonomous system

AS28511 Network Information Center Mexico

Unclassified APNIC

IPv4 addresses 256 1 prefixes
IPv6 prefixes 4 counted as prefixes, not addresses
Countries 1 mostly MX
Exchanges 0 recorded by PCH
Upstreams 1 5 downstream
Flagged prefixes 0 none

Summary

Network Information Center Mexico

Mexico · AI-generated

registry infrastructure business

AS28511 is operated by Network Information Center Mexico.

What it's used for

  • The address space is registered under the netname 200.33.80.0 - 200.33.80.255 with the registrant Network Information Center México.
  • The AS announces 256 IPv4 addresses and 3 IPv6 prefixes, maintaining 6 observed neighbours, a ratio consistent with a small-scale infrastructure or registry presence.

Notable

  • The registrant Network Information Center México matches the AS handle Network Information Center Mexico.
  • The inventory consists of a single IPv4 /24 block and three IPv6 prefixes, indicating a minimal and focused address allocation.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

1 upstream, 5 downstream and 10 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS174Cogent Communications, LLC342

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 1 prefixes · 256 addresses IPv6 4 prefixes

CountryNamePrefixes
MXMexico5

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS28511
Registry name
28511
Registrant
Network Information Center México
Abuse contact
ipadmin@nic.mx
Registered
2005-05-24
Last changed
2005-05-24
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 9 valid, 0 with no ROA
ROAs
20 authorising AS28511
ASPA
no ASPA record
IRR
100% registered · 9 of 9 announcements
Route objects
35 naming AS28511

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 440 networks and 1,773 prefixes, as published 2026-10-13. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check