209.35.128.0/20 - QUICKLINE Communications Limited (AS57099)
CIDR
209.35.128.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇬🇧 United Kingdom
City
Walcott
RIR
RIPE NCC
Status
allocated
Allocated
1999-03-23
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 209.35.128.0/20 | AS57099 QUICKLINE Quickline Communications Limited | Valid | RIPE | 2026-10-11 |
RPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS57099 | RIPE | SJ-MNT | 2025-02-20 |
Transfer History
Registry transfers of 209.35.128.0/20, blocks inside it, or blocks containing it.
- 209.35.128.0/20inter-RIRTransfer ·
- 209.35.0.0/16M&A ·
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 transfers in the RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/209.35.128.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/209.35.128.0/20" | jq
External Links