Home Prefix Lookup202.156.16.0/24

202.156.16.0/24 - StarHub (AS4657)

IPv4APNICannouncedAS4657STARHUB-INTERNET - StarHub Ltd RPKI Valid

CIDR

202.156.16.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇸🇬 Singapore

City

Boon Lay

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
202.156.16.0/24	AS4657 STARHUB-INTERNET - StarHub Ltd	Valid	APNIC	2026-10-12

Covering Prefix

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
202.156.0.0/16	AS55430 STARHUB-NGNBN - Starhub Ltd	Valid	-	2026-10-12
202.156.16.0/20	AS4657 STARHUB-INTERNET - StarHub Ltd	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
202.156.16.0/20	AS4657	/24	apnic
202.156.0.0/16	AS55430	/24	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS4657	APNIC	MAINT-SG-SCV	2021-07-22
AS55430	APNIC	MAINT-SG-SCV	2018-12-13

Origin ASN

AS4657

STARHUB-INTERNET - StarHub Ltd

Related Prefixes

Covering prefix

202.156.16.0/20AS4657

More prefixes of AS4657

All prefixes of AS4657 →

Geolocation

Country🇸🇬SingaporeSG

CityBoon Lay

Coordinates1.3110, 103.6940 ↗

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/202.156.16.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/202.156.16.0/24" | jq

External Links

RIPEstat