Home Prefix Lookup66.23.160.0/19

66.23.160.0/19 - UMOBILE AP U Mobile Sdn Bhd (AS38466)

IPv4APNICallocatedAS38466UMOBILE-AS-AP U Mobile Sdn Bhd RPKI Valid

CIDR

66.23.160.0/19

IP Version

IPv4

Addresses

8.1K

Mask

/19 (255.255.224.0)

Country

🇲🇾 MY

RIR

APNIC

Status

allocated

Allocated

2000-09-19

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
66.23.160.0/19	AS38466 UMOBILE-AS-AP U Mobile Sdn Bhd	Valid	APNIC	2026-10-11

More-Specific Announcements

14 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
66.23.160.0/24	AS38466 UMOBILE-AS-AP U Mobile Sdn Bhd	Valid	-	2026-10-11
66.23.161.0/24	AS38466 UMOBILE-AS-AP U Mobile Sdn Bhd	Valid	-	2026-10-11
66.23.162.0/24	AS38466 UMOBILE-AS-AP U Mobile Sdn Bhd	Valid	-	2026-10-11
66.23.163.0/24	AS38466 UMOBILE-AS-AP U Mobile Sdn Bhd	Valid	-	2026-10-11
66.23.164.0/24	AS38466 UMOBILE-AS-AP U Mobile Sdn Bhd	Valid	-	2026-10-11
66.23.165.0/24	AS38466 UMOBILE-AS-AP U Mobile Sdn Bhd	Valid	-	2026-10-11
66.23.166.0/24	AS38466 UMOBILE-AS-AP U Mobile Sdn Bhd	Valid	-	2026-10-11
66.23.167.0/24	AS38466 UMOBILE-AS-AP U Mobile Sdn Bhd	Valid	-	2026-10-11
66.23.168.0/24	AS38466 UMOBILE-AS-AP U Mobile Sdn Bhd	Valid	-	2026-10-11
66.23.169.0/24	AS38466 UMOBILE-AS-AP U Mobile Sdn Bhd	Valid	-	2026-10-11
66.23.170.0/24	AS38466 UMOBILE-AS-AP U Mobile Sdn Bhd	Valid	-	2026-10-11
66.23.171.0/24	AS38466 UMOBILE-AS-AP U Mobile Sdn Bhd	Valid	-	2026-10-11
66.23.172.0/24	AS38466 UMOBILE-AS-AP U Mobile Sdn Bhd	Valid	-	2026-10-11
66.23.173.0/24	AS38466 UMOBILE-AS-AP U Mobile Sdn Bhd	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
66.23.160.0/19	AS38466	/19	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS38466	APNIC	MAINT-MY-UMOBILE	2020-10-27

More Specific Prefixes

Prefix	AS	Country	Status
66.23.160.0/24	AS38466	🇲🇾MY	assigned
66.23.161.0/24	AS38466	🇲🇾MY	assigned
66.23.162.0/24	AS38466	🇲🇾MY	assigned
66.23.163.0/24	AS38466	🇲🇾MY	assigned
66.23.164.0/24	AS38466	🇲🇾MY	assigned
66.23.165.0/24	AS38466	🇲🇾MY	assigned
66.23.166.0/24	AS38466	🇲🇾MY	assigned
66.23.167.0/24	AS38466	🇲🇾MY	assigned
66.23.168.0/24	AS38466	🇲🇾MY	assigned
66.23.169.0/24	AS38466	🇲🇾MY	assigned
66.23.170.0/24	AS38466	🇲🇾MY	assigned
66.23.171.0/24	AS38466	🇲🇾MY	assigned
66.23.172.0/24	AS38466	🇲🇾MY	assigned
66.23.173.0/24	AS38466	🇲🇾MY	assigned
66.23.174.0/24		🇲🇾MY	assigned
66.23.175.0/24		🇲🇾MY	assigned
66.23.176.0/24		🇲🇾MY	assigned
66.23.177.0/24		🇲🇾MY	assigned
66.23.178.0/24		🇲🇾MY	assigned
66.23.179.0/24		🇲🇾MY	assigned
66.23.180.0/24		🇲🇾MY	assigned
66.23.181.0/24		🇲🇾MY	assigned
66.23.182.0/24		🇲🇾MY	assigned
66.23.183.0/24		🇲🇾MY	assigned
66.23.184.0/24		🇲🇾MY	assigned
66.23.185.0/24		🇲🇾MY	assigned
66.23.186.0/24		🇲🇾MY	assigned
66.23.187.0/24		🇲🇾MY	assigned
66.23.188.0/24		🇲🇾MY	assigned
66.23.189.0/24		🇲🇾MY	assigned
66.23.190.0/24		🇲🇾MY	assigned
66.23.191.0/24		🇲🇾MY	assigned

Transfer History

Registry transfers of 66.23.160.0/19, blocks inside it, or blocks containing it.

66.23.160.0/19inter-RIRTransfer · 2020-10-06
Digicon Corporation
🇺🇸 US ARIN
→
U Mobile Sdn Bhd
🇲🇾 MY APNIC

Date	Resource	From	To	Type
2020-10-06	66.23.160.0/19inter-RIR	Digicon Corporation 🇺🇸 US ARIN	U Mobile Sdn Bhd 🇲🇾 MY APNIC	Transfer

Origin ASN

AS38466

UMOBILE-AS-AP U Mobile Sdn Bhd

Related Prefixes

More prefixes of AS38466

All prefixes of AS38466 →

Geolocation

Country🇲🇾MYMY

Coordinates4.2105, 101.9758 ↗

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/66.23.160.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/66.23.160.0/19" | jq

External Links

RIPEstat