Home Prefix Lookup210.4.160.0/19

210.4.160.0/19 - OCT JCOM Marketing (AS9614)

IPv4APNICallocatedAS9614OCT JCOM Marketing Co.,Ltd.No ROA

CIDR

210.4.160.0/19

IP Version

IPv4

Addresses

8.1K

Mask

/19 (255.255.224.0)

Country

🇯🇵 Japan

City

Chiyoda City

RIR

APNIC

Status

allocated

Allocated

2006-05-08

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
210.4.160.0/19	AS9614 OCT JCOM Marketing Co.,Ltd.	No ROA	Other IRR	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS9614	Other IRR	MAINT-AS9824	2023-11-13

Transfer History

Registry transfers of 210.4.160.0/19, blocks inside it, or blocks containing it.

210.4.160.0/19Transfer · 2023-06-07
Japan Network Information Center/jcn
🇯🇵 JP APNIC
→
Japan Network Information Center/oct
🇯🇵 JP APNIC
210.4.160.0/19Transfer · 2011-10-20
Japan Network Information Center
🇯🇵 JP APNIC
→
Japan Network Information Center
🇯🇵 JP APNIC

Date	Resource	From	To	Type
2023-06-07	210.4.160.0/19	Japan Network Information Center/jcn 🇯🇵 JP APNIC	Japan Network Information Center/oct 🇯🇵 JP APNIC	Transfer
2011-10-20	210.4.160.0/19	Japan Network Information Center 🇯🇵 JP APNIC	Japan Network Information Center 🇯🇵 JP APNIC	Transfer

Origin ASN

AS9614

OCT JCOM Marketing Co.,Ltd.

Related Prefixes

More prefixes of AS9614

All prefixes of AS9614 →

Geolocation

Country🇯🇵JapanJP

RegionTokyo

CityChiyoda City

Coordinates35.6916, 139.7680 ↗

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/210.4.160.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/210.4.160.0/19" | jq

External Links

RIPEstat