134.199.54.0/23 - Core Transit (AS1097)
CIDR
134.199.54.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Fredericksburg
RIR
ARIN
Status
allocated
Allocated
2025-01-10
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
1 more-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 134.199.54.0/24 | AS1097 CORE-TRANSIT - Core Transit LLC | Valid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 134.199.54.0/23 | AS1097 | /24 | arin |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS1097 | ARIN | MNT-CTL-387 | 2025-06-11 |
Transfer History
Registry transfers of 134.199.54.0/23, blocks inside it, or blocks containing it.
- 134.199.55.0/24Transfer ·
- 134.199.54.0/24Transfer ·
- 134.199.0.0/16M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 134.199.55.0/24 | Transfer | |||
| 134.199.54.0/24 | Transfer | |||
| 134.199.0.0/16 | M&A |
Origin ASN
AS1097
CORE-TRANSIT - Core Transit LLC
Related Prefixes
Geolocation
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 ARIN regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/134.199.54.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/134.199.54.0/23" | jq
External Links