Home Prefix Lookup198.11.144.0/24

198.11.144.0/24 - Alibaba Cloud (Singapore) Private Limited (AS134963)

IPv4ARINannouncedAS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited RPKI Valid

CIDR

198.11.144.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

San Mateo (Downtown)

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
198.11.144.0/24	AS134963 ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited	Valid	-	2026-10-12

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
198.11.128.0/18	AS45102 ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd.	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
198.11.128.0/18	AS45102	/24	arin
198.11.128.0/18	AS134963	/24	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS45102	Other IRR	MAINT-HGC-INTL	2026-10-02

Origin ASN

AS134963

ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited

Related Prefixes

Covering prefix

198.11.128.0/18AS45102

More prefixes of AS134963

All prefixes of AS134963 →

Geolocation

Country🇺🇸United StatesUS

RegionCalifornia

CitySan Mateo (Downtown)

Coordinates37.5619, -122.3250 ↗

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/198.11.144.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/198.11.144.0/24" | jq

External Links

RIPEstat