188.221.136.0/22 - MADEALA TELECOM TECHNOLOGY MADEALA TELECOM TECHNOLOGY (AS63099)
CIDR
188.221.136.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇯🇵 Japan
City
Tokyo
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 188.221.136.0/22 | AS63099 MADEALA TELECOM TECHNOLOGY - MADEALA TELECOM TECHNOLOGY INC | Valid | Other IRRRIPE | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 188.221.136.0/22 | AS63099 | /24 | ripe |
Transfer History
Registry transfers of 188.221.136.0/22, blocks inside it, or blocks containing it.
- 188.220.0.0/14Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 188.220.0.0/14 | Telefonica UK Limited | British Sky Broadcasting 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 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/188.221.136.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/188.221.136.0/22" | jq
External Links