81.28.16.0/20 - Verizon Business (AS702)
CIDR
81.28.16.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇨🇿 Czechia
City
Prague
RIR
RIPE NCC
Status
allocated
Allocated
2006-03-16
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.28.16.0/20 | AS702 UUNET - Verizon Business | No ROA | RIPE | 2026-10-11 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS702 | RIPE | WCOM-EMEA-RICE-MNT | 2010-11-12 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 81.28.16.0/23 | 🇨🇿CZ | assigned | |
| 81.28.18.0/30 | 🇸🇰SK | assigned | |
| 81.28.18.4/30 | 🇸🇰SK | assigned | |
| 81.28.18.8/29 | 🇸🇰SK | assigned | |
| 81.28.18.16/29 | 🇸🇰SK | assigned | |
| 81.28.18.80/30 | 🇸🇰SK | assigned | |
| 81.28.18.88/29 | 🇸🇰SK | assigned | |
| 81.28.18.96/29 | 🇸🇰SK | assigned | |
| 81.28.18.104/29 | 🇸🇰SK | assigned | |
| 81.28.18.112/28 | 🇸🇰SK | assigned | |
| 81.28.18.216/29 | 🇸🇰SK | assigned | |
| 81.28.20.0/24 | 🇸🇰SK | assigned |
Origin ASN
AS702
UUNET - Verizon Business
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/81.28.16.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.28.16.0/20" | jq
External Links