193.82.0.0/19 - COLT Technology Services Group Limited (AS8220)
CIDR
193.82.0.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇯🇵 Japan
City
Tokyo
RIR
APNIC
Status
allocated
Allocated
1995-04-19
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 193.82.0.0/19 | AS8220 COLT COLT Technology Services Group Limited | Valid | APNIC | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 193.82.0.0/19 | AS8220 | /19 | apnic |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS8220 | APNIC | MAINT-CTSCL-JP | 2022-05-25 |
More Specific Prefixes
Transfer History
Registry transfers of 193.82.0.0/19, blocks inside it, or blocks containing it.
- 193.82.0.0/19inter-RIRTransfer ·
- 193.82.0.0/18Transfer ·
Related Prefixes
Geolocation
Country🇯🇵JapanJP
CityTokyo
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 APNIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/193.82.0.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/193.82.0.0/19" | jq
External Links