$ query “AS29588” --type=asn → 1 result(s)
AS29588 · IVSTARNET-AS
Ivstar Ltd
AS29588 belongs to Ivstar Ltd and is a content network, established in Russia in 2009. The system announces 3 072 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Russia.
Basic Information
- Country
- 🇷🇺 Russia
- Category
- Hosting
- Network Role
- Content Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- August 06, 2009
- Last Changed
- June 30, 2026
- Last Seen
- July 12, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 12 / 2
- IPv6 Prefixes (raw / aggregated)
- 2 / 2
- IPv4 Addresses
- 3 072
- Largest IPv4 Prefix
- /21 (2 048 addresses)
- Largest IPv6 Prefix
- /36
- Geolocated Countries
- 🇷🇺 Russia (6 144 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 1 flagged IPs out of 3 072 total (0.03%)
- Open Proxies
- 1 known open proxies in this network
Connectivity Summary
- Upstream Providers
- 7 upstreams providing transit
- Peers
- 71 networks exchanging traffic without transit
- Unclassified
- 2 unclassified BGP neighbors
- Degree
- 80 unique BGP neighbors
- Reach
- 0 networks in customer cone
Upstream Providers (7)
Prefix Lists
IPv4 Prefixes (12 total)
- 213.108.136.0/21 (2 048 addresses (/21 prefix))
- 91.247.248.0/22 (1 024 addresses (/22 prefix))
IPv6 Prefixes (2 total)
- 2a0e:e6c0:6000::/36
- 2a00:f440:a::/48