152.117.16.0/21 - A1SERBIA A1 Srbija D.O.O. Beograd (AS44143)
CIDR
152.117.16.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇷🇸 Serbia
City
Belgrade (Zemun)
RIR
RIPE NCC
Status
allocated
Allocated
1991-08-13
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 152.117.16.0/21 | AS44143 A1SERBIA-AS A1 Srbija d.o.o. Beograd | Valid | RIPE | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 152.117.16.0/21 | AS44143 | /21 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS44143 | RIPE | ROUTE-SRB | 2026-09-04 |
Transfer History
Registry transfers of 152.117.16.0/21, blocks inside it, or blocks containing it.
- 152.117.16.0/21inter-RIRTransfer ·
Related Prefixes
More prefixes of AS44143
All prefixes of AS44143 →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/152.117.16.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/152.117.16.0/21" | jq
External Links