Home Prefix Lookup186.251.244.0/22

186.251.244.0/22 - Yawl Telecomunicacao E Rep. De Informatica Ltda (AS262839)

IPv4LACNICannouncedAS262839AS262839 - Yawl Telecomunicacao e Rep. de Informatica Ltda.No ROA

CIDR

186.251.244.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇧🇷 Brazil

City

Brasília

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
186.251.244.0/22	AS262839 AS262839 - Yawl Telecomunicacao e Rep. de Informatica Ltda.	No ROA	Other IRR	2026-10-12

Related Announcements

1 less-specific, 6 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
186.251.240.0/21	AS262839 AS262839 - Yawl Telecomunicacao e Rep. de Informatica Ltda.	No ROA	-	2026-10-12
186.251.244.0/23	AS262839 AS262839 - Yawl Telecomunicacao e Rep. de Informatica Ltda.	No ROA	-	2026-10-12
186.251.244.0/24	AS262839 AS262839 - Yawl Telecomunicacao e Rep. de Informatica Ltda.	No ROA	-	2026-10-12
186.251.245.0/24	AS262839 AS262839 - Yawl Telecomunicacao e Rep. de Informatica Ltda.	No ROA	-	2026-10-12
186.251.246.0/23	AS262839 AS262839 - Yawl Telecomunicacao e Rep. de Informatica Ltda.	No ROA	-	2026-10-12
186.251.246.0/24	AS262839 AS262839 - Yawl Telecomunicacao e Rep. de Informatica Ltda.	No ROA	-	2026-10-12
186.251.247.0/24	AS262839 AS262839 - Yawl Telecomunicacao e Rep. de Informatica Ltda.	No ROA	-	2026-10-12

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS262839	Other IRR	MAINT-AS28329	2026-08-07

Origin ASN

AS262839

AS262839 - Yawl Telecomunicacao e Rep. de Informatica Ltda.

Related Prefixes

Covering prefix

186.251.240.0/21AS262839

More prefixes of AS262839

All prefixes of AS262839 →

Geolocation

Country🇧🇷BrazilBR

RegionFederal District

CityBrasília

Coordinates-15.7975, -47.8919 ↗

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/186.251.244.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/186.251.244.0/22" | jq

External Links

RIPEstat