$ query “AS25400” --type=asn → 1 result(s)
AS25400 — TELIA-NORWAY-AS
Telia Norge AS
AS25400 is a mid-size transit provider run by Telia Norge AS, registered in Norway since 2002. The network announces an impressive 1.4 million IPv4 addresses, including a /13. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #5 in Norway — Top 10 by reach within country
Basic Information
- Country
- 🇳🇴 Norway
- Category
- Internet Service Provider
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- November 12, 2002
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 147 / 78
- IPv6 Prefixes (raw / aggregated)
- 16 / 12
- IPv4 Addresses
- 1 400 576
- Largest IPv4 Prefix
- /13 (524 288 addresses)
- Largest IPv6 Prefix
- /29
- Geolocated Countries
- 🇳🇴 NO (125 IPs), 🇨🇭 CH (1 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 10 flagged IPs out of 1 400 576 total (0.00%)
- Tor Exit Nodes
- 1 known Tor exit nodes in this network
- Open Proxies
- 1 known open proxies in this network
Connectivity Summary
- Upstream Providers
- 2 upstream autonomous systems providing transit
- Peers
- 6 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 33 downstream autonomous systems buying transit
- Degree
- 43 unique BGP neighbors (providers + customers + peers)
- Reach
- 63 — customer cone size measuring network influence
- Degree Rank
- #3 371
- Reach Rank
- #1 374
- Country Rank
- #5
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (147 total)
- 84.208.0.0/13 (524 288 addresses)
- 46.212.0.0/16 (65 536 addresses)
- 85.19.0.0/16 (65 536 addresses)
- 137.47.0.0/16 (65 536 addresses)
- 138.62.0.0/16 (65 536 addresses)
- 139.145.0.0/16 (65 536 addresses)
- 178.232.0.0/16 (65 536 addresses)
- 80.232.0.0/17 (32 768 addresses)
- 80.239.0.0/17 (32 768 addresses)
- 83.243.128.0/17 (32 768 addresses)
- 93.124.128.0/17 (32 768 addresses)
- 109.163.0.0/17 (32 768 addresses)
- 159.130.128.0/17 (32 768 addresses)
- 159.171.128.0/17 (32 768 addresses)
- 213.236.128.0/17 (32 768 addresses)
- 62.73.192.0/18 (16 384 addresses)
- 159.171.0.0/18 (16 384 addresses)
- 212.125.192.0/18 (16 384 addresses)
- 213.225.64.0/18 (16 384 addresses)
- 37.44.160.0/19 (8 192 addresses)
- 62.97.160.0/19 (8 192 addresses)
- 62.113.128.0/19 (8 192 addresses)
- 62.141.128.0/19 (8 192 addresses)
- 78.156.0.0/19 (8 192 addresses)
- 188.124.128.0/19 (8 192 addresses)
- 188.126.192.0/19 (8 192 addresses)
- 195.70.160.0/19 (8 192 addresses)
- 212.20.192.0/19 (8 192 addresses)
- 212.37.224.0/19 (8 192 addresses)
- 213.188.0.0/19 (8 192 addresses)
- 217.68.96.0/19 (8 192 addresses)
- 80.254.32.0/20 (4 096 addresses)
- 84.38.144.0/20 (4 096 addresses)
- 91.135.128.0/20 (4 096 addresses)
- 178.17.144.0/20 (4 096 addresses)
- 193.161.160.0/20 (4 096 addresses)
- 5.83.224.0/21 (2 048 addresses)
- 5.153.104.0/21 (2 048 addresses)
- 144.177.32.0/21 (2 048 addresses)
- 159.171.64.0/21 (2 048 addresses)
- 163.174.104.0/21 (2 048 addresses)
- 176.74.208.0/21 (2 048 addresses)
- 193.160.40.0/21 (2 048 addresses)
- 144.177.48.0/22 (1 024 addresses)
- 159.130.8.0/22 (1 024 addresses)
- 159.130.32.0/22 (1 024 addresses)
- 159.130.68.0/22 (1 024 addresses)
- 159.171.72.0/22 (1 024 addresses)
- 163.174.96.0/22 (1 024 addresses)
- 185.46.224.0/22 (1 024 addresses)
IPv6 Prefixes (16 total)
- 2a02:228::/29
- 2a02:fe0::/29
- 2a13:9980::/32
- 2a0c:2280::/42
- 2a0c:2280:200::/43
- 2a0c:2280:40::/44
- 2a0c:2280:100::/44
- 2a0c:2280:220::/44
- 2a0c:2280:300::/44
- 2a0c:2281::/44
- 2001:678:69c::/48
- 2001:67c:c2c::/48