66.155.66.0/23 - (AS210398)
CIDR
66.155.66.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
RIR
RIPE
Status
assigned
Allocated
-
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 66.155.66.0/24 | 🇸🇬SG | assigned | |
| 66.155.67.0/24 | 🇸🇬SG | assigned |
Transfer History
Registry transfers of 66.155.66.0/23, blocks inside it, or blocks containing it.
- 66.155.64.0/22inter-RIRTransfer ·
- 66.155.0.0/17M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 66.155.64.0/22inter-RIR | Transfer | |||
| 66.155.0.0/17 | M&A |
Origin ASN
AS210398
Related Prefixes
Geolocation
Country🇺🇸United StatesUS
Coordinates37.0902, -95.7129 ↗
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 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/66.155.66.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/66.155.66.0/23" | jq
External Links