Home Prefix Lookup189.215.144.0/21

189.215.144.0/21 - Cablemas Telecomunicaciones De CV (AS28509)

IPv4LACNICannouncedAS28509AS28509 - Cablemas Telecomunicaciones SA de CV RPKI Valid

CIDR

189.215.144.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇲🇽 Mexico

City

Ciudad Valles

RIR

LACNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
189.215.144.0/21	AS28509 AS28509 - Cablemas Telecomunicaciones SA de CV	Valid	LACNICOther IRR	2026-10-12

More-Specific Announcements

2 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
189.215.144.0/22	AS28509 AS28509 - Cablemas Telecomunicaciones SA de CV	Valid	-	2026-10-12
189.215.148.0/22	AS28509 AS28509 - Cablemas Telecomunicaciones SA de CV	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
189.215.144.0/21	AS28509	/22	lacnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS28509	LACNIC	MNT-MX-CTSC6-LACNIC	-
AS28509	Other IRR	MAINT-AS32098	2024-07-24

Origin ASN

AS28509

AS28509 - Cablemas Telecomunicaciones SA de CV

Related Prefixes

More prefixes of AS28509

All prefixes of AS28509 →

Geolocation

Country🇲🇽MexicoMX

RegionSan Luis Potosí

CityCiudad Valles

Coordinates21.9963, -99.0109 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the LACNIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/189.215.144.0/21

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/189.215.144.0/21" | jq

External Links

RIPEstat