83.221.20.0/22 - MOSCOW JSC "ER Telecom Holding" (AS31363)
CIDR
83.221.20.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇷🇺 Russia
City
Moscow
RIR
RIPE
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 83.221.20.0/22 | AS31363 MOSCOW-AS JSC "ER-Telecom Holding" | No ROA | RIPE | 2026-10-11 |
Related Announcements
1 less-specific, 1 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 83.221.16.0/20 | AS31363 MOSCOW-AS JSC "ER-Telecom Holding" | No ROA | - | 2026-10-11 |
| 83.221.20.0/24 | AS31363 MOSCOW-AS JSC "ER-Telecom Holding" | No ROA | - | 2026-10-11 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS31363 | RIPE | RAID-MNT | 2023-08-17 |
Transfer History
Registry transfers of 83.221.20.0/22, blocks inside it, or blocks containing it.
- 83.221.0.0/19Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 83.221.0.0/19 | Telecomservice Ltd | JSC "ER-Telecom Holding" | Transfer |
Related Prefixes
More prefixes of AS31363
All prefixes of AS31363 →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 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/83.221.20.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/83.221.20.0/22" | jq
External Links