178.17.74.0/23 - Verizon Dual Homed Customers Verizon Nederland B.V (AS2830)
CIDR
178.17.74.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇬🇧 United Kingdom
City
Welwyn Garden City
RIR
RIPE
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 178.17.74.0/23 | AS2830 Verizon-dual-homed-customers Verizon Nederland B.V. | No ROA | - | 2026-10-11 |
More-Specific Announcements
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 178.17.74.0/24 | AS2830 Verizon-dual-homed-customers Verizon Nederland B.V. | No ROA | - | 2026-10-11 |
| 178.17.75.0/24 | AS2830 Verizon-dual-homed-customers Verizon Nederland B.V. | No ROA | - | 2026-10-11 |
Transfer History
Registry transfers of 178.17.74.0/23, blocks inside it, or blocks containing it.
- 178.17.64.0/20Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 178.17.64.0/20 | Tesco Personal Finance Plc | Barclays Bank PLC | Transfer |
Related Prefixes
Geolocation
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/178.17.74.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/178.17.74.0/23" | jq
External Links