$ query “AS39351” --type=asn → 1 result(s)
AS39351 — ESAB-AS
31173 Services AB
AS39351 is a mid-size transit provider operated by 31173 Services AB, registered in Sweden since 2006. The network announces a respectable 13 824 IPv4 addresses. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #30 by Degree — Top 100 by unique BGP neighbor count
- #9 in Sweden — Top 10 by reach within country
Basic Information
- Country
- 🇸🇪 Sweden
- Category
- Hosting
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- February 06, 2006
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 50 / 30
- IPv6 Prefixes (raw / aggregated)
- 21 / 9
- IPv4 Addresses
- 13 824
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇸🇪 SE (32 IPs), 🇺🇸 US (12 IPs), 🇩🇪 DE (5 IPs), 🇬🇧 GB, 🇩🇰 DK, 🇫🇮 FI, 🇫🇷 FR, 🇳🇱 NL, 🇨🇭 CH, 🇳🇴 NO
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 120 flagged IPs out of 13 824 total (0.87%)
Connectivity Summary
- Upstream Providers
- 2 upstream autonomous systems providing transit
- Peers
- 2 673 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 14 downstream autonomous systems buying transit
- Degree
- 2 693 unique BGP neighbors (providers + customers + peers)
- Reach
- 85 — customer cone size measuring network influence
- Degree Rank
- #30
- Reach Rank
- #1 184
- Country Rank
- #9
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (50 total)
- 45.83.220.0/22 (1 024 addresses)
- 45.129.56.0/22 (1 024 addresses)
- 141.98.252.0/22 (1 024 addresses)
- 185.65.132.0/22 (1 024 addresses)
- 185.209.196.0/22 (1 024 addresses)
- 185.213.152.0/22 (1 024 addresses)
- 193.138.216.0/22 (1 024 addresses)
- 185.195.232.0/23 (512 addresses)
- 193.32.126.0/23 (512 addresses)
- 193.32.248.0/23 (512 addresses)
- 45.130.118.0/24 (256 addresses)
- 45.132.193.0/24 (256 addresses)
- 45.149.104.0/24 (256 addresses)
- 46.229.255.0/24 (256 addresses)
- 85.203.53.0/24 (256 addresses)
- 91.206.168.0/24 (256 addresses)
- 149.5.160.0/24 (256 addresses)
- 149.7.107.0/24 (256 addresses)
- 151.241.163.0/24 (256 addresses)
- 151.241.171.0/24 (256 addresses)
- 154.43.129.0/24 (256 addresses)
- 154.43.132.0/24 (256 addresses)
- 154.44.128.0/24 (256 addresses)
- 154.46.33.0/24 (256 addresses)
- 154.57.137.0/24 (256 addresses)
- 154.57.138.0/24 (256 addresses)
- 185.195.235.0/24 (256 addresses)
- 185.217.116.0/24 (256 addresses)
- 194.34.172.0/24 (256 addresses)
- 203.159.82.0/24 (256 addresses)
IPv6 Prefixes (21 total)
- 2a07:e344::/32
- 2a03:1b20::/45
- 2a03:1b20:8::/46
- 2a03:1b20:c::/47
- 2a03:1b21:100::/47
- 2a03:1b20:901::/48
- 2a03:1b20:bef1::/48
- 2a03:1b20:bef2::/48
- 2a03:1b21:120::/48