Home Prefix Lookup45.161.72.0/24

45.161.72.0/24 - RUPI Telecom (AS273517)

IPv4LACNICannouncedAS273517RUPI Telecom RPKI Valid

CIDR

45.161.72.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇧🇷 Brazil

City

Messias

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
45.161.72.0/24	AS273517 RUPI Telecom	Valid	-	2026-10-11

Covering Prefix

4 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
45.161.72.0/22	AS268449 SL Telecomunicacoes EIRELI	Invalid	-	2026-10-11
45.161.72.0/22	AS273517 RUPI Telecom	Valid	-	2026-10-11
45.161.72.0/23	AS268449 SL Telecomunicacoes EIRELI	Invalid	-	2026-10-11
45.161.72.0/23	AS273517 RUPI Telecom	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
45.161.72.0/22	AS273517	/24	lacnic

Transfer History

Registry transfers of 45.161.72.0/24, blocks inside it, or blocks containing it.

45.161.72.0/22Transfer · 2026-10-08
SL TELECOMUNICACOES LTDA
🇧🇷 BR LACNIC
→
RUPI TELECOM LTDA
🇧🇷 BR LACNIC

Date	Resource	From	To	Type
2026-10-08	45.161.72.0/22	SL TELECOMUNICACOES LTDA 🇧🇷 BR LACNIC	RUPI TELECOM LTDA 🇧🇷 BR LACNIC	Transfer

Origin ASN

AS273517

RUPI Telecom

Related Prefixes

Covering prefix

45.161.72.0/23AS268449

More prefixes of AS273517

All prefixes of AS273517 →

Geolocation

Country🇧🇷BrazilBR

RegionAlagoas

CityMessias

Coordinates-9.3943, -35.8395 ↗

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/45.161.72.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/45.161.72.0/24" | jq

External Links

RIPEstat