Home / ASNs / AS21520

AS21520 MX Instituto Tecnologico Autonomo de Mexico(ITAM)

Updated 21.10.2026 23:14 UTC
MX Mexico 23 IPv4 0 IPv6 2 Neighbors 2 Upstreams 0 Downstreams 0 Peering

AS Info

Organization
Instituto Tecnologico Autonomo de Mexico(ITAM)
Country
MX Mexico
Last seen in BGP
21.10.2026 23:05 UTC

RPKI

0 ROA
Valid 0 Invalid 0 No ROA 23

Prefix locations

  • MX Mexico 23

External links

PeeringDB RIPEstat bgp.tools Hurricane Electric IRR Explorer JSON API
Neighbors as seen from AS208972, thicker lines carry more routes. UpstreamsAS21520Downstreams
#ASNameRelationRoutesShare
1 AS18734 MX Bestel Upstream 22
2 AS32098 MX Flō Networks Upstream 1
None seen in the routing table.
None seen in the routing table.
#ASNameRelationRoutesShare
1 AS18734 MX Bestel Upstream 22
2 AS32098 MX Flō Networks Upstream 1
PrefixDescriptionLocationRPKIPaths
148.205.13.0/24 MX No ROA 1
148.205.36.0/22 MX No ROA 1
148.205.40.0/22 MX No ROA 1
148.205.48.0/22 MX No ROA 1
148.205.56.0/21 MX No ROA 1
148.205.64.0/22 MX Álvaro Obregón No ROA 1
148.205.68.0/22 MX Álvaro Obregón No ROA 1
148.205.72.0/22 MX No ROA 1
148.205.89.0/24 MX No ROA 1
148.205.90.0/24 MX No ROA 1
148.205.104.0/21 MX No ROA 1
148.205.112.0/22 MX No ROA 1
148.205.120.0/24 MX No ROA 1
148.205.132.0/22 MX No ROA 1
148.205.136.0/22 MX No ROA 1
148.205.148.0/22 MX No ROA 1
148.205.164.0/22 MX No ROA 1
148.205.176.0/22 MX No ROA 1
148.205.193.0/24 MX No ROA 1
148.205.195.0/24 MX Benito Juarez No ROA 1
148.205.196.0/22 MX No ROA 1
148.205.228.0/22 MX No ROA 1
148.205.236.0/22 MX No ROA 1
No prefixes announced.
PrefixDescriptionWithdrawn
148.205.194.0/24 21.10.2026 12:21
148.205.191.0/24 21.10.2026 12:21