$ query “AS61400” --type=asn → 1 result(s)
AS61400 — NETRACK-AS
Start2 LLC
AS61400 is a mid-size transit provider operated by Start2 LLC, registered in Russia since 2012. The network announces a respectable 20 480 IPv4 addresses. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇷🇺 Russia
- Category
- Hosting
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- October 25, 2012
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 82 / 31
- IPv6 Prefixes (raw / aggregated)
- 4 / 3
- IPv4 Addresses
- 20 480
- Largest IPv4 Prefix
- /21 (2 048 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇷🇺 RU (35 IPs), 🇨🇦 CA (2 IPs), 🇩🇪 DE (1 IPs), 🇺🇸 US
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 17 flagged IPs out of 20 480 total (0.08%)
Connectivity Summary
- Upstream Providers
- 7 upstream autonomous systems providing transit
- Peers
- 23 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 23 downstream autonomous systems buying transit
- Degree
- 54 unique BGP neighbors (providers + customers + peers)
- Reach
- 26 — customer cone size measuring network influence
- Degree Rank
- #2 809
- Reach Rank
- #2 031
Upstream Providers (7)
Prefix Lists
IPv4 Prefixes (82 total)
- 31.200.248.0/21 (2 048 addresses)
- 37.0.120.0/21 (2 048 addresses)
- 46.21.252.0/22 (1 024 addresses)
- 62.76.24.0/22 (1 024 addresses)
- 62.76.88.0/22 (1 024 addresses)
- 62.76.100.0/22 (1 024 addresses)
- 62.76.112.0/22 (1 024 addresses)
- 91.107.84.0/22 (1 024 addresses)
- 185.7.28.0/22 (1 024 addresses)
- 185.16.212.0/22 (1 024 addresses)
- 185.40.28.0/22 (1 024 addresses)
- 185.111.216.0/22 (1 024 addresses)
- 212.8.232.0/22 (1 024 addresses)
- 91.227.34.0/23 (512 addresses)
- 217.199.220.0/23 (512 addresses)
- 23.140.40.0/24 (256 addresses)
- 89.248.235.0/24 (256 addresses)
- 89.248.236.0/24 (256 addresses)
- 91.213.196.0/24 (256 addresses)
- 91.230.94.0/24 (256 addresses)
- 94.158.220.0/24 (256 addresses)
- 103.31.78.0/24 (256 addresses)
- 166.1.161.0/24 (256 addresses)
- 178.170.190.0/24 (256 addresses)
- 178.170.217.0/24 (256 addresses)
- 185.62.103.0/24 (256 addresses)
- 185.86.92.0/24 (256 addresses)
- 185.126.93.0/24 (256 addresses)
- 185.126.95.0/24 (256 addresses)
- 217.199.209.0/24 (256 addresses)
- 217.199.223.0/24 (256 addresses)
IPv6 Prefixes (4 total)
- 2a03:220::/32
- 2a03:5a00:7::/48
- 2a05:b7c0::/48