Home Prefix Lookup187.0.48.0/23

187.0.48.0/23 - NETSPEED LTDA (AS28352)

IPv4LACNICannouncedAS28352NETSPEED LTDA RPKI Valid

CIDR

187.0.48.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇧🇷 Brazil

City

Belo Horizonte

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
187.0.48.0/23	AS28352 NETSPEED LTDA	Valid	Other IRR	2026-10-11

Covering Prefix

3 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
187.0.48.0/20	AS28352 NETSPEED LTDA	Valid	-	2026-10-11
187.0.48.0/21	AS28352 NETSPEED LTDA	Valid	-	2026-10-11
187.0.48.0/22	AS28352 NETSPEED LTDA	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
187.0.48.0/20	AS28352	/32	lacnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS28352	Other IRR	MAINT-AS4230	2023-11-13

Origin ASN

AS28352

NETSPEED LTDA

Related Prefixes

Covering prefix

187.0.48.0/22AS28352

More prefixes of AS28352

All prefixes of AS28352 →

Geolocation

Country🇧🇷BrazilBR

RegionMinas Gerais

CityBelo Horizonte

Coordinates-19.9191, -43.9387 ↗

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/187.0.48.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/187.0.48.0/23" | jq

External Links

RIPEstat