206208 looking glass

148.237.0.0/16 no ROA

Announced by AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS.

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 42 14907187347325 2026-09-18 2026-09-21

RPKI

No ROA covers this prefix

No ROA covers this prefix, so origin validation returns "unknown". That is not a fault; most of the table is still unsigned.

Registry

Who this address space is delegated to, regardless of whether it is routed

Delegated block
148.237.0.0/16
RIR
LACNIC
Country
🇲🇽 MX
Status
assigned
Allocated
1994-05-10

Less specific routes

Announced prefixes that contain this one

Nothing less specific is announced.

More specific routes

55 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
148.237.52.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 42 2026-09-18
148.237.53.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.55.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.56.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.57.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.80.0/21 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.88.0/21 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.96.0/21 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.104.0/21 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.112.0/21 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.120.0/21 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.128.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.129.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.130.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.140.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.141.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.142.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.143.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.144.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.145.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.148.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.149.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.152.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.153.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.154.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.156.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.157.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.158.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.159.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.160.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.161.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.168.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.169.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.170.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.174.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.175.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.176.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.177.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.178.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.184.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.188.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.189.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.192.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.193.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.194.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.195.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.201.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.202.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.206.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.208.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.209.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.234.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.235.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.242.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 41 2026-09-18
148.237.248.0/24 v4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS no ROA 1 2026-09-18