Home Prefix Lookup187.251.66.0/24

187.251.66.0/24 - IENTC S DE RL DE CV (AS28458)

IPv4LACNICannouncedAS28458IENTC S DE RL DE CV RPKI Valid

CIDR

187.251.66.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇲🇽 Mexico

City

La Tinaja de la Estancia

RIR

LACNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
187.251.66.0/24	AS28458 IENTC S DE RL DE CV	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
187.251.64.0/19	AS28458	/24	lacnic

Transfer History

Registry transfers of 187.251.66.0/24, blocks inside it, or blocks containing it.

187.251.64.0/19Transfer · 2025-06-11
Corporacion Universitaria para el Desarrollo de Internet, A.C.
🇲🇽 MX LACNIC
→
IENTC S DE RL DE CV
🇲🇽 MX LACNIC

Date	Resource	From	To	Type
2025-06-11	187.251.64.0/19	Corporacion Universitaria para el Desarrollo de Internet, A.C. 🇲🇽 MX LACNIC	IENTC S DE RL DE CV 🇲🇽 MX LACNIC	Transfer

Origin ASN

AS28458

IENTC S DE RL DE CV

Related Prefixes

More prefixes of AS28458

All prefixes of AS28458 →

Geolocation

Country🇲🇽MexicoMX

RegionQuerétaro

CityLa Tinaja de la Estancia

Coordinates20.7136, -100.5600 ↗

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/187.251.66.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/187.251.66.0/24" | jq

External Links

RIPEstat