81.216.128.0/17 - BGP Prefix
IPv4RIPE NCCallocated RPKI Valid
CIDR
81.216.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇸🇪 Sweden
City
Kista
RIR
RIPE NCC
Status
allocated
Allocated
2002-10-09
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 currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.216.0.0/16 | AS1257 SWIPNET - Tele2 Sverige AB | Valid | - | 2026-10-12 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 81.216.0.0/16 | AS1257 | /16 | ripe |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 81.216.176.32/27 | 🇸🇪SE | assigned | |
| 81.216.176.128/28 | 🇸🇪SE | assigned | |
| 81.216.176.176/28 | 🇸🇪SE | assigned | |
| 81.216.178.64/27 | 🇸🇪SE | assigned | |
| 81.216.183.224/27 | 🇸🇪SE | assigned |
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 RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/81.216.128.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.216.128.0/17" | jq
External Links