5.166.0.0/19
🇷🇺CIDR
5.166.0.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇷🇺 Russia
City
Yaroslavl
RIR
RIPENCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 5.166.0.0/19 | AS51819YAR-AS JSC "ER-Telecom Holding" | No ROA | RIPE | 5/31/2026 |
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 5.166.0.0/22 | AS51819YAR-AS JSC "ER-Telecom Holding" | No ROA | — | 5/31/2026 |
| 5.166.4.0/22 | AS51819YAR-AS JSC "ER-Telecom Holding" | No ROA | — | 5/31/2026 |
| 5.166.8.0/22 | AS51819YAR-AS JSC "ER-Telecom Holding" | No ROA | — | 5/31/2026 |
| 5.166.12.0/22 | AS51819YAR-AS JSC "ER-Telecom Holding" | No ROA | — | 5/31/2026 |
| 5.166.16.0/22 | AS51819YAR-AS JSC "ER-Telecom Holding" | No ROA | — | 5/31/2026 |
| 5.166.20.0/22 | AS51819YAR-AS JSC "ER-Telecom Holding" | No ROA | — | 5/31/2026 |
| 5.166.24.0/22 | AS51819YAR-AS JSC "ER-Telecom Holding" | No ROA | — | 5/31/2026 |
| 5.166.28.0/22 | AS51819YAR-AS JSC "ER-Telecom Holding" | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS51819 | RIPE | RAID-MNT | 8/12/2012 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 5.166.24.0/21 | 🇷🇺RU | assigned | |
| 5.166.0.0/21 | 🇷🇺RU | assigned | |
| 5.166.8.0/21 | 🇷🇺RU | assigned | |
| 5.166.16.0/21 | 🇷🇺RU | assigned |
Origin ASN
AS51819
YAR-AS JSC "ER-Telecom Holding"
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/5.166.0.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/5.166.0.0/19" | jq
External Links