Home Prefix Lookup61.16.36.0/22

61.16.36.0/22 - PCCW Global (HK) (AS3491)

IPv4APNICannouncedAS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. RPKI Valid

CIDR

61.16.36.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇸🇬 Singapore

City

Singapore (Serangoon New Town)

RIR

APNIC

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
61.16.36.0/22	AS3491 PCCWG-APAC-HK - PCCW Global (HK) Ltd.	Valid	APNICOther IRR	2026-10-12

More-Specific Announcements

1 more-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
61.16.38.0/24	AS45820 TTSL-MEISISP - Tata Teleservices ISP AS	Invalid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
61.16.36.0/22	AS3491	/24	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS3491	APNIC	MAINT-NETPLUZ-SG	2026-10-02
AS3491	Other IRR	MAINT-AS134078	2026-10-02

Origin ASN

AS3491

PCCWG-APAC-HK - PCCW Global (HK) Ltd.

Related Prefixes

More prefixes of AS3491

All prefixes of AS3491 →

Geolocation

Country🇸🇬SingaporeSG

CitySingapore (Serangoon New Town)

Coordinates1.3744, 103.8630 ↗

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/61.16.36.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/61.16.36.0/22" | jq

External Links

RIPEstat