89.21.148.0/23 - TZTELECOM OOO Telecom TZ (AS15672)
CIDR
89.21.148.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇷🇺 Russia
City
Moscow
RIR
RIPE NCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 89.21.148.0/23 | AS15672 TZTELECOM OOO Telecom TZ | No ROA | RIPE | 2026-10-11 |
More-Specific Announcements
1 more-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 89.21.149.0/24 | AS15672 TZTELECOM OOO Telecom TZ | No ROA | - | 2026-10-11 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS15672 | RIPE | MNT-TELECOM-TZ | 2018-05-17 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 89.21.148.0/25 | 🇷🇺RU | assigned | |
| 89.21.148.128/26 | 🇷🇺RU | assigned | |
| 89.21.148.192/27 | 🇷🇺RU | assigned | |
| 89.21.148.224/28 | 🇷🇺RU | assigned | |
| 89.21.148.240/28 | 🇷🇺RU | assigned | |
| 89.21.149.0/24 | AS15672 | 🇷🇺RU | assigned |
Origin ASN
AS15672
TZTELECOM OOO Telecom TZ
Related Prefixes
More prefixes of AS15672
All prefixes of AS15672 →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/89.21.148.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/89.21.148.0/23" | jq
External Links