$ query “AS9049” --type=asn → 1 result(s)
AS9049 · ERTH-TRANSIT-AS
JSC ER-Telecom Holding
AS9049 is owned by JSC ER-Telecom Holding and is a major transit provider, based in Russia since 2011. The system announces a respectable 13 568 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in Russia.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #74 by Reach — Top 100 by customer cone size
- #5 in Russia — Top 10 by reach within country
Basic Information
- Country
- 🇷🇺 Russia
- Category
- Internet Service Provider
- Network Role
- Major Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- October 13, 2011
- Last Changed
- March 04, 2026
- Last Seen
- April 18, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 40 / 11
- IPv6 Prefixes (raw / aggregated)
- 3 / 3
- IPv4 Addresses
- 13 568
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇷🇺 Russia (12 032 IPs)
- Prefix Changed
- March 19, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 5 upstreams providing transit
- Peers
- 24 networks exchanging traffic without transit
- Downstream Customers
- 412 downstreams buying transit
- Unclassified
- 11 unclassified BGP neighbors
- Degree
- 452 unique BGP neighbors
- Reach
- 38 824 networks in customer cone
Upstream Providers (5)
Prefix Lists
IPv4 Prefixes (40 total)
- 188.234.128.0/20 (4 096 addresses (/20 prefix))
- 83.172.48.0/21 (2 048 addresses (/21 prefix))
- 188.234.72.0/21 (2 048 addresses (/21 prefix))
- 188.234.152.0/21 (2 048 addresses (/21 prefix))
- 31.131.196.0/22 (1 024 addresses (/22 prefix))
- 188.234.144.0/22 (1 024 addresses (/22 prefix))
- 5.3.85.0/24 (256 addresses (/24 prefix))
- 88.204.106.0/24 (256 addresses (/24 prefix))
- 178.161.151.0/24 (256 addresses (/24 prefix))
- 178.161.223.0/24 (256 addresses (/24 prefix))
- 185.1.41.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (3 total)
- 2a03:1ac0::/32
- 2a02:2698:a100::/40
- 2a02:2698:a200::/40