Home Prefix Lookup218.187.0.0/17

218.187.0.0/17 - BGP Prefix

IPv4APNICallocated RPKI Valid

CIDR

218.187.0.0/17

IP Version

IPv4

Addresses

32.7K

Mask

/17 (255.255.128.0)

Country

🇹🇼 Taiwan

City

Taipei

RIR

APNIC

Status

allocated

Allocated

2002-06-24

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

Related Announcements

1 less-specific, 2 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
218.187.0.0/16	AS7482 APOL-AS - Asia Pacific On-line Service Inc.	Valid	-	2026-10-12
218.187.0.0/18	AS7482 APOL-AS - Asia Pacific On-line Service Inc.	Valid	-	2026-10-12
218.187.64.0/18	AS7482 APOL-AS - Asia Pacific On-line Service Inc.	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
218.187.0.0/16	AS7482	/24	apnic
218.187.0.0/16	AS17709	/24	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS7482	Other IRR	MAINT-AS17709	2023-11-13

More Specific Prefixes

Prefix	Country	Status
218.187.96.0/21	🇹🇼TW	assigned
218.187.104.0/21	🇹🇼TW	assigned
218.187.112.0/20	🇹🇼TW	assigned

Related Prefixes

Covering prefix

218.187.0.0/16AS7482

Geolocation

Country🇹🇼TaiwanTW

RegionTaiwan

CityTaipei

Coordinates25.0330, 121.5650 ↗

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/218.187.0.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/218.187.0.0/17" | jq

External Links

RIPEstat