170.62.112.0/21 - (AS201891)
CIDR
170.62.112.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇯🇵 Japan
City
Tokyo
RIR
RIPE NCC
Status
allocated
Allocated
1994-02-22
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
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| 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. | ||||
More-Specific Announcements
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 170.62.112.0/22 | AS2914 NTT-DATA-2914 - NTT America, Inc. | Valid | - | 2026-10-11 |
| 170.62.116.0/22 | AS2914 NTT-DATA-2914 - NTT America, Inc. | Valid | - | 2026-10-11 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 170.62.112.0/22 | AS2914 | 🇯🇵JP | assigned |
| 170.62.116.0/22 | AS2914 | 🇯🇵JP | assigned |
Transfer History
Registry transfers of 170.62.112.0/21, blocks inside it, or blocks containing it.
- 170.62.112.0/21inter-RIRTransfer ·
- 170.62.112.0/21M&A ·
- 170.62.0.0/16M&A ·
Origin ASN
AS201891
Related Prefixes
Geolocation
Abuse Contact
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 RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/170.62.112.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/170.62.112.0/21" | jq
External Links