193.82.16.0/23 - BGP Prefix
IPv4APNICassigned RPKI Valid
CIDR
193.82.16.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇯🇵 Japan
City
Tokyo
RIR
APNIC
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 193.82.0.0/19 | AS8220 COLT COLT Technology Services Group Limited | Valid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 193.82.0.0/19 | AS8220 | /19 | apnic |
More Specific Prefixes
Transfer History
Registry transfers of 193.82.16.0/23, blocks inside it, or blocks containing it.
- 193.82.0.0/19inter-RIRTransfer ·
- 193.82.0.0/18Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 193.82.0.0/19inter-RIR | COLT Technology Services Group Limited | Transfer | ||
| 193.82.0.0/18 | TELSTRA LIMITED | COLT Technology Services Group Limited | Transfer |
Related Prefixes
Geolocation
Country🇯🇵JapanJP
CityTokyo
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 https://api.ipctl.io/v1/prefix/193.82.16.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/193.82.16.0/23" | jq
External Links