111.90.160.0/21
🇯🇵CIDR
111.90.160.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇯🇵 Japan
City
Bunkyō-ku
RIR
APNIC
Status
allocated
Allocated
6/18/2009
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 111.90.160.0/21 | AS23639ntt-bizlink - NTT Bizlink, Inc. | No ROA | — | 5/31/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 111.90.160.0/22 | AS23639ntt-bizlink - NTT Bizlink, Inc. | No ROA | — | 5/31/2026 |
| 111.90.164.0/22 | AS23639ntt-bizlink - NTT Bizlink, Inc. | No ROA | — | 5/31/2026 |
| 111.90.162.0/23 | AS23639ntt-bizlink - NTT Bizlink, Inc. | No ROA | — | 5/31/2026 |
Origin ASN
AS23639
ntt-bizlink - NTT Bizlink, Inc.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/111.90.160.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/111.90.160.0/21" | jq
External Links