Home Prefix Lookup203.148.244.0/23

203.148.244.0/23 - ANET TH AP A Net (AS4776)

IPv4APNICannouncedAS4776ANET-TH-AP A-Net Co., Ltd.No ROA

CIDR

203.148.244.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇹🇭 Thailand

City

Bangkok

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
203.148.244.0/23	AS4776 ANET-TH-AP A-Net Co., Ltd.	No ROA	Other IRR	2026-10-11

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
203.148.224.0/19	AS4776 ANET-TH-AP A-Net Co., Ltd.	No ROA	-	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS38082	Other IRR	MAINT-AS58453	2023-11-13
AS4776	Other IRR	MAINT-AS4776	2025-04-01

Origin ASN

AS4776

ANET-TH-AP A-Net Co., Ltd.

Related Prefixes

Covering prefix

203.148.224.0/19AS4776

More prefixes of AS4776

All prefixes of AS4776 →

Geolocation

Country🇹🇭ThailandTH

RegionBangkok

CityBangkok

Coordinates13.7563, 100.5020 ↗

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 APNIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/203.148.244.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/203.148.244.0/23" | jq

External Links

RIPEstat