$ query “AS44381” --type=asn → 1 result(s)
AS44381 — ITSJEFEN-AS
ITsjefen AS
AS44381 is a hosting access provider run by ITsjefen AS, established in Norway in 2008. The network announces a respectable 15 360 IPv4 addresses. Supports IPv6.
Basic Information
- Country
- 🇳🇴 Norway
- Category
- Hosting
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- January 11, 2008
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 8 / 7
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 15 360
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇳🇴 NO (9 IPs), 🇺🇸 US (1 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 15 360 total (0.00%)
Connectivity Summary
- Upstream Providers
- 3 upstream autonomous systems providing transit
- Peers
- 0 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 6 downstream autonomous systems buying transit
- Degree
- 10 unique BGP neighbors (providers + customers + peers)
- Reach
- 6 — customer cone size measuring network influence
- Degree Rank
- #10 750
- Reach Rank
- #4 036
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (8 total)
- 92.62.32.0/20 (4 096 addresses)
- 95.141.64.0/20 (4 096 addresses)
- 217.144.64.0/20 (4 096 addresses)
- 5.145.152.0/21 (2 048 addresses)
- 45.154.232.0/23 (512 addresses)
- 44.31.78.0/24 (256 addresses)
- 193.160.138.0/24 (256 addresses)
IPv6 Prefixes (1 total)
- 2a02:2c8::/32