subnet.im

AS28497Network Information Center México

MexicoRegistryLACNIC

As of 10th November 2026, AS28497 (Network Information Center México), a network registered in Mexico with LACNIC, originates 1 IPv4 prefix covering 256 addresses. By IPv4 address space that makes it the 59,958th-largest of the 80,723 networks we see originating IPv4, and the 413th-largest of 502 in Mexico. It is seen behind 1 upstream network, most often AS14427 (NTT Global Data Centers Americas, INC.), and in front of 2 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS28497 is seen behind, one and two hops out, drawn from real AS paths.

AS28497Toward the internet core
Upstream graph for AS28497: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS28497Network Informati…This networkAS14427NTT Global Data C…AS3356Lumen (Level 3)AS6461Zayo Bandwidth

Networks observed one and two hops upstream of AS28497 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

7

adjacent networks

Upstreams
114%
Peers
457%
Downstreams
229%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS28497
NetworkCountryRelationshipPathsVantage pts
AS14427NTT Global Data Centers Americas, INC.USPeer14476

Prefixes

The largest blocks AS28497 originates, widest first.

Largest prefixes originated by AS28497
PrefixAddressesVisibility
200.33.0.0/2425676/76

Routing health

How AS28497's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid100.0%1
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%1
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 1 prefixes

Recent changes

Announcements that started or stopped since 11th Oct 2026.

  • Withdrawn2001:13c7:7014::/4819th Oct 2026

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.