Home Prefix Lookup203.174.192.0/19

203.174.192.0/19 - CCNET NET COMMUNITY NETWORK CENTER INCORPORATED (AS17698)

IPv4APNICallocatedAS17698CCNET-NET COMMUNITY NETWORK CENTER INCORPORATED. RPKI Valid

CIDR

203.174.192.0/19

IP Version

IPv4

Addresses

8.1K

Mask

/19 (255.255.224.0)

Country

🇯🇵 Japan

City

Nagoya

RIR

APNIC

Status

allocated

Allocated

2003-08-29

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
203.174.192.0/19	AS17698 CCNET-NET COMMUNITY NETWORK CENTER INCORPORATED.	Valid	Other IRR	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
203.174.192.0/19	AS17698	/19	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS17698	Other IRR	MAINT-AS9354	2023-11-13

Transfer History

Registry transfers of 203.174.192.0/19, blocks inside it, or blocks containing it.

203.174.192.0/19Transfer · 2014-04-30
Japan Network Information Center/MEDIACAT
🇯🇵 JP APNIC
→
Japan Network Information Center/CNCI
🇯🇵 JP APNIC

Date	Resource	From	To	Type
2014-04-30	203.174.192.0/19	Japan Network Information Center/MEDIACAT 🇯🇵 JP APNIC	Japan Network Information Center/CNCI 🇯🇵 JP APNIC	Transfer

Origin ASN

AS17698

CCNET-NET COMMUNITY NETWORK CENTER INCORPORATED.

Related Prefixes

More prefixes of AS17698

All prefixes of AS17698 →

Geolocation

Country🇯🇵JapanJP

RegionAichi

CityNagoya

Coordinates35.1735, 136.9110 ↗

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/203.174.192.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/203.174.192.0/19" | jq

External Links

RIPEstat