63.246.157.0/24 - Charles River Operation (AS64249)
CIDR
63.246.157.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
Boston
RIR
RIPE NCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 63.246.157.0/24 | AS64249 ENDOFFICE - Charles River Operation | Valid | Other IRRRIPE | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 63.246.157.0/24 | AS64249 | /24 | ripe |
Transfer History
Registry transfers of 63.246.157.0/24, blocks inside it, or blocks containing it.
- 63.246.156.0/22inter-RIRTransfer ·
- 63.246.128.0/19M&A ·
- 63.246.128.0/19M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 63.246.156.0/22inter-RIR | Wired ISP Inc. | Transfer | ||
| 63.246.128.0/19 | M&A | |||
| 63.246.128.0/19 | M&A |
Related Prefixes
Geolocation
Country🇺🇸United StatesUS
CityBoston
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/63.246.157.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/63.246.157.0/24" | jq
External Links