Autonomous system
AS8345 DSI-IAS DSI Infrastructure Autonomous System
Unclassified RIPE
Summary
Delovaya Set - Irkutsk (DSI, ER-Telecom)
business isp legacy
DSI-IAS — the network of Delovaya Set – Irkutsk ("Business Network Irkutsk",
dsi.ru), a Siberian operator that is now part of JSC ER-Telecom Holding, the
group behind the Dom.ru brand. The RIPE holder field shows the parent; the
network on the wire is still DSI's.
What it's used for
- Connectivity for organisations across Irkutsk Oblast. Customer addresses resolve as
IP-ADDR-irk.cust.dsi.ruandIP-ADDR-ang.cust.dsi.ru— static, per-customer names tagged by city (Irkutsk, Angarsk), with backbone routers asr-CITY-sc.dsi.ru.
Notable
- Despite the parent being a large consumer ISP, this AS looks like a business access network, not an eyeball one: roughly 21k addresses, no
pool-,dyn-orpppoe-subscriber naming anywhere in the rDNS, and DSI is marketed inside the group as a Dom.ru Business asset. ER-Telecom's residential subscribers ride other ASNs. - A good example of why a subsidiary should not inherit its parent's kind.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Address space
Summary
| Country | Name | Prefixes |
|---|---|---|
| RU | Russian Federation | 13 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS8345- Registry name
- DSI-IAS
- Registrant
- JSC "ER-Telecom Holding"
- Abuse contact
- abuse@domru.ru
- Registered
- 2002-01-10
- Last changed
- 2024-02-13
- Status
- active
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
No IC3 indicators Nothing from the FBI IC3 feed.
Threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere