88.204.64.0/21 - TOMSK JSC "ER Telecom Holding" (AS56981)
CIDR
88.204.64.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇷🇺 Russia
City
Tomsk
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 88.204.64.0/21 | AS56981 TOMSK-AS JSC "ER-Telecom Holding" | No ROA | RIPE | 2026-10-11 |
More-Specific Announcements
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 88.204.64.0/22 | AS56981 TOMSK-AS JSC "ER-Telecom Holding" | No ROA | - | 2026-10-11 |
| 88.204.68.0/22 | AS56981 TOMSK-AS JSC "ER-Telecom Holding" | No ROA | - | 2026-10-11 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS56981 | RIPE | RAID-MNT | 2020-09-16 |
Transfer History
Registry transfers of 88.204.64.0/21, blocks inside it, or blocks containing it.
- 88.204.64.0/18M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 88.204.64.0/18 | Tomsk telecommunication company Ltd. | JSC "ER-Telecom Holding" | M&A |
Origin ASN
AS56981
TOMSK-AS JSC "ER-Telecom Holding"
Related Prefixes
More prefixes of AS56981
All prefixes of AS56981 →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/88.204.64.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/88.204.64.0/21" | jq
External Links