AS41733 ZTELECOM-AS JSC "ER-Telecom Holding"
🇷🇺Org handle: ORG-RA21-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
135total
135 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)242,176
Announced (BGP)408,064
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
500
Prefix Limit (IPv6)
5
Country
🇷🇺 RURIR
RIPE NCCStatus
allocated
Allocated
2006-10-16
Announced Prefixes
(BGP)135|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | RIPE | 2026-10-10 | |
| No ROA | RIPE | 2026-10-10 | |
| No ROA | RIPE | 2026-10-10 | |
| No ROA | - | 2026-10-10 | |
| No ROA | - | 2026-10-10 | |
| No ROA | - | 2026-10-10 | |
| No ROA | - | 2026-10-10 | |
| No ROA | - | 2026-10-10 | |
| No ROA | - | 2026-10-10 | |
| No ROA | - | 2026-10-10 |
1-10 of 135
1 / 14
Allocated Prefixes
(RIR)21Prefix | Country | RIR | Status |
|---|---|---|---|
| 5.17.0.0/16 | 🇷🇺 RU | RIPE | assigned |
| 5.18.0.0/16 | 🇷🇺 RU | RIPE | assigned |
| 5.19.0.0/20 | 🇷🇺 RU | RIPE | assigned |
| 5.19.64.0/19 | 🇷🇺 RU | RIPE | assigned |
| 5.19.128.0/17 | 🇷🇺 RU | RIPE | assigned |
| 37.112.248.0/21 | 🇷🇺 RU | RIPE | assigned |
| 62.182.88.0/21 | 🇷🇺 RU | RIPENCC | assigned |
| 77.244.16.0/20 | 🇷🇺 RU | RIPENCC | allocated |
| 84.52.64.0/18 | 🇷🇺 RU | RIPENCC | allocated |
| 88.204.96.0/23 | 🇷🇺 RU | RIPE | assigned |
1-10 of 21
1 / 3
All 135 announced prefixes of AS41733 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS41733 hands its own prefixes to: transit providers, or peers at an exchange.
- AS9049ERTH TRANSIT JSC "ER Telecom Holding"135
Other adjacent networks (1)
Adjacent to AS41733 in the transit part of AS paths: peers, providers or customers.
- AS25408WESTCALL SPB JSC "ER Telecom Holding"1
ASPA
No ASPA
Abuse Contact
+31205354444
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS41733 should publish an ASPA object
- IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/41733Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/41733" | jq