Home Prefix Lookup23.230.200.0/21

23.230.200.0/21 - BGP Prefix (MOAS)

IPv4ARINannouncedMOAS RPKI Invalid

CIDR

23.230.200.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇺🇸 United States

City

Santa Clara

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

3 of 3 routes

MOAS - 3 origin ASNs

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
23.230.200.0/21	AS18779 EGIHOSTING - EGIHosting	Invalid	-	2026-10-12
23.230.200.0/21	AS33651 CMCS - Comcast Cable Communications, LLC	Valid	ARIN	2026-10-12
23.230.200.0/21	AS33667 CMCS - Comcast Cable Communications, LLC	Valid	ARIN	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
23.230.200.0/21	AS33651	/24	arin
23.230.200.0/21	AS33667	/24	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS33651	ARIN	MNT-EGNL-1	2026-09-04
AS33667	ARIN	MNT-EGNL-1	2026-09-04

Origin ASNs (3)

AS18779MOAS

EGIHOSTING - EGIHosting

AS33651MOAS

CMCS - Comcast Cable Communications, LLC

AS33667MOAS

CMCS - Comcast Cable Communications, LLC

Geolocation

Country🇺🇸United StatesUS

RegionCalifornia

CitySanta Clara

Coordinates37.3986, -121.9640 ↗

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/23.230.200.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/23.230.200.0/21" | jq

External Links

RIPEstat