$ query “AS1299” --type=asn → 1 result(s)
AS1299 — TWELVE99
Arelion Sweden AB
AS1299 is a Tier-1 transit provider operated by Arelion Sweden AB, registered in Sweden since 2002. The network announces a solid 392 704 IPv4 addresses, including a /16. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #2 by Reach — Top 100 by customer cone size
- #31 by Degree — Top 100 by unique BGP neighbor count
- #1 in Sweden — Top 10 by reach within country
Basic Information
- Country
- 🇸🇪 Sweden
- Category
- Internet Service Provider
- Network Role
- Tier-1 Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- September 19, 2002
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 111 / 83
- IPv6 Prefixes (raw / aggregated)
- 14 / 12
- IPv4 Addresses
- 392 704
- Largest IPv4 Prefix
- /16 (65 536 addresses)
- Largest IPv6 Prefix
- /28
- Geolocated Countries
- 🇸🇪 SE (55 IPs), 🇺🇸 US (32 IPs), 🇩🇪 DE (166 IPs), 🇬🇧 GB, 🇳🇱 NL, 🇨🇳 CN, 🇫🇮 FI, 🇯🇵 JP, 🇫🇷 FR, 🇦🇪 AE, 🇦🇺 AU, 🇨🇦 CA, 🇪🇸 ES, 🇮🇹 IT and 30 more
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 10 flagged IPs out of 392 704 total (0.00%)
Connectivity Summary
- Upstream Providers
- 0 upstream autonomous systems providing transit
- Peers
- 62 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 2 509 downstream autonomous systems buying transit
- Degree
- 2 630 unique BGP neighbors (providers + customers + peers)
- Reach
- 69 099 — customer cone size measuring network influence
- Degree Rank
- #31
- Reach Rank
- #2
- Country Rank
- #1
Prefix Lists
IPv4 Prefixes (111 total)
- 62.115.0.0/16 (65 536 addresses)
- 199.163.0.0/16 (65 536 addresses)
- 80.239.128.0/17 (32 768 addresses)
- 205.241.128.0/17 (32 768 addresses)
- 208.12.128.0/17 (32 768 addresses)
- 2.255.192.0/18 (16 384 addresses)
- 206.230.192.0/18 (16 384 addresses)
- 209.170.64.0/18 (16 384 addresses)
- 213.248.64.0/18 (16 384 addresses)
- 195.12.224.0/19 (8 192 addresses)
- 195.21.96.0/19 (8 192 addresses)
- 202.163.0.0/19 (8 192 addresses)
- 209.95.128.0/19 (8 192 addresses)
- 213.155.128.0/19 (8 192 addresses)
- 80.91.240.0/20 (4 096 addresses)
- 148.188.16.0/20 (4 096 addresses)
- 148.188.208.0/20 (4 096 addresses)
- 195.143.192.0/20 (4 096 addresses)
- 84.245.48.0/21 (2 048 addresses)
- 92.112.248.0/21 (2 048 addresses)
- 195.143.0.0/21 (2 048 addresses)
- 195.143.208.0/21 (2 048 addresses)
- 195.143.232.0/21 (2 048 addresses)
- 2.22.36.0/22 (1 024 addresses)
- 23.40.124.0/22 (1 024 addresses)
- 43.228.184.0/22 (1 024 addresses)
- 84.245.60.0/22 (1 024 addresses)
- 84.254.68.0/22 (1 024 addresses)
- 103.47.204.0/22 (1 024 addresses)
- 104.103.64.0/22 (1 024 addresses)
- 122.8.48.0/22 (1 024 addresses)
- 195.143.28.0/22 (1 024 addresses)
- 195.143.36.0/22 (1 024 addresses)
- 195.143.108.0/22 (1 024 addresses)
- 195.143.144.0/22 (1 024 addresses)
- 195.143.152.0/22 (1 024 addresses)
- 195.143.164.0/22 (1 024 addresses)
- 195.143.224.0/22 (1 024 addresses)
- 195.143.240.0/22 (1 024 addresses)
- 195.143.248.0/22 (1 024 addresses)
- 45.87.30.0/23 (512 addresses)
- 45.134.220.0/23 (512 addresses)
- 45.148.98.0/23 (512 addresses)
- 45.149.106.0/23 (512 addresses)
- 84.245.58.0/23 (512 addresses)
- 185.154.150.0/23 (512 addresses)
- 185.244.222.0/23 (512 addresses)
- 45.15.18.0/24 (256 addresses)
- 45.145.38.0/24 (256 addresses)
- 45.148.97.0/24 (256 addresses)
IPv6 Prefixes (14 total)
- 2001:2030::/28
- 2407:1600::/32
- 2607:41c0::/32
- 2001:2000:3000::/40
- 2a0e:1c80:14::/47
- 2a00:d0c0:1299::/48
- 2a02:60a0:1000::/48
- 2a0e:1c80:a::/48
- 2a0e:1c80:e::/48
- 2a0e:1c80:11::/48
- 2a0e:1c80:12::/48
- 2a14:3b00:1::/48