111.171.128.0/17
π―π΅CIDR
111.171.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
π―π΅ Japan
City
Εta-ku (1 Chome)
RIR
APNIC
Status
allocated
Allocated
5/26/2009
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 111.171.128.0/17 | AS2510INFOWEB - FUJITSU LIMITED | No ROA | β | 6/1/2026 |
Covering Prefix
14 less-specific announcementsOrigin ASN
AS2510
INFOWEB - FUJITSU LIMITED
Geolocation
API
Open https://api.ipctl.io/v1/prefix/111.171.128.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/111.171.128.0/17" | jq
External Links