Home Prefix Lookup154.64.57.0/24

154.64.57.0/24 - SPEED NET PEDRA (AS271493)

IPv4ARINannouncedAS271493SPEED NET PEDRA RPKI Valid

CIDR

154.64.57.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇧🇷 Brazil

City

Nova Olinda do Maranhão

RIR

ARIN

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
154.64.57.0/24	AS271493 SPEED NET PEDRA	Valid	Other IRR	2026-10-11

Covering Prefix

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
154.64.0.0/16	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-11
154.64.0.0/18	AS271493 SPEED NET PEDRA	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
154.64.0.0/18	AS271493	/24	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS271493	Other IRR	MAINT-ASN269194	2026-08-17

Transfer History

Registry transfers of 154.64.57.0/24, blocks inside it, or blocks containing it.

154.64.0.0/16M&A · 2025-09-23
PSINet, Inc.
🇺🇸 US ARIN
→
Cogent Communications
🇺🇸 US ARIN

Date	Resource	From	To	Type
2025-09-23	154.64.0.0/16	PSINet, Inc. 🇺🇸 US ARIN	Cogent Communications 🇺🇸 US ARIN	M&A

Origin ASN

AS271493

SPEED NET PEDRA

Related Prefixes

Covering prefix

154.64.0.0/18AS271493

More prefixes of AS271493

All prefixes of AS271493 →

Geolocation

Country🇧🇷BrazilBR

RegionMaranhão

CityNova Olinda do Maranhão

Coordinates-2.8082, -45.7040 ↗

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 ARIN regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/154.64.57.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/154.64.57.0/24" | jq

External Links

RIPEstat