83.135.0.0/21 - BGP Prefix
IPv4RIPEassigned RPKI Valid
CIDR
83.135.0.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇩🇪 Germany
City
Berlin
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 83.135.0.0/16 | AS8881 VERSATEL 1&1 Versatel GmbH | Valid | - | 2026-10-11 |
| 83.135.0.0/20 | AS8881 VERSATEL 1&1 Versatel GmbH | Valid | - | 2026-10-11 |
Transfer History
Registry transfers of 83.135.0.0/21, blocks inside it, or blocks containing it.
- 83.135.0.0/16M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 83.135.0.0/16 | M&A |
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 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/83.135.0.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/83.135.0.0/21" | jq
External Links