Home Prefix Lookup191.37.220.0/22

191.37.220.0/22 - UNI TELECOM LTDA (AS273309)

IPv4LACNICannouncedAS273309UNI TELECOM LTDA RPKI Valid

CIDR

191.37.220.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇧🇷 Brazil

City

Ouro Preto do Oeste

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
191.37.220.0/22	AS273309 UNI TELECOM LTDA	Valid	-	2026-10-11

Related Announcements

1 less-specific, 4 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
191.37.216.0/21	AS273309 UNI TELECOM LTDA	Valid	-	2026-10-11
191.37.220.0/23	AS273309 UNI TELECOM LTDA	Valid	-	2026-10-11
191.37.221.0/24	AS273309 UNI TELECOM LTDA	Valid	-	2026-10-11
191.37.222.0/23	AS273309 UNI TELECOM LTDA	Valid	-	2026-10-11
191.37.223.0/24	AS273309 UNI TELECOM LTDA	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
191.37.216.0/21	AS273309	/32	lacnic

Origin ASN

AS273309

UNI TELECOM LTDA

Related Prefixes

Covering prefix

191.37.216.0/21AS273309

More prefixes of AS273309

All prefixes of AS273309 →

Geolocation

Country🇧🇷BrazilBR

RegionRondônia

CityOuro Preto do Oeste

Coordinates-10.7481, -62.2158 ↗

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/191.37.220.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/191.37.220.0/22" | jq

External Links

RIPEstat