$ query “AS1653” --type=asn → 1 result(s)

AS1653 — SUNET

Vetenskapsradet / SUNET

AS1653 is a mid-size transit provider operated by Vetenskapsradet / SUNET, based in Sweden since 2002. The network announces a solid 616 192 IPv4 addresses, including a /15. Supports IPv6.

  • Top 5% — Top 5% of all autonomous systems by reach and degree

Basic Information

Country
🇸🇪 Sweden
Category
Hosting
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
September 13, 2002
Last Changed
March 04, 2026
Last Seen
March 05, 2026

Prefix Summary

IPv4 Prefixes (raw / aggregated)
58 / 55
IPv6 Prefixes (raw / aggregated)
1 / 1
IPv4 Addresses
616 192
Largest IPv4 Prefix
/15 (131 072 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇸🇪 SE (82 IPs), 🇺🇸 US (1 IPs), 🇩🇰 DK (1 IPs), 🇳🇱 NL
Prefix Changed
March 04, 2026

Reputation

Reputation
Good — 1 flagged IPs out of 616 192 total (0.00%)

Connectivity Summary

Upstream Providers
1 upstream autonomous systems providing transit
Peers
8 autonomous systems exchanging traffic without transit fees
Downstream Customers
33 downstream autonomous systems buying transit
Degree
42 unique BGP neighbors (providers + customers + peers)
Reach
61 — customer cone size measuring network influence
Degree Rank
#3 423
Reach Rank
#1 390

Upstream Providers (1)

Prefix Lists

IPv4 Prefixes (58 total)

  • 130.242.0.0/15 (131 072 addresses)
  • 193.10.0.0/15 (131 072 addresses)
  • 44.5.0.0/16 (65 536 addresses)
  • 130.237.0.0/16 (65 536 addresses)
  • 130.238.0.0/16 (65 536 addresses)
  • 194.47.0.0/16 (65 536 addresses)
  • 77.238.32.0/19 (8 192 addresses)
  • 91.250.192.0/19 (8 192 addresses)
  • 195.178.224.0/19 (8 192 addresses)
  • 212.25.128.0/19 (8 192 addresses)
  • 37.156.192.0/20 (4 096 addresses)
  • 188.240.144.0/20 (4 096 addresses)
  • 188.241.160.0/20 (4 096 addresses)
  • 86.104.152.0/21 (2 048 addresses)
  • 86.104.200.0/21 (2 048 addresses)
  • 86.105.112.0/21 (2 048 addresses)
  • 86.106.160.0/21 (2 048 addresses)
  • 89.32.32.0/21 (2 048 addresses)
  • 89.32.72.0/21 (2 048 addresses)
  • 89.33.136.0/21 (2 048 addresses)
  • 89.34.184.0/21 (2 048 addresses)
  • 89.34.240.0/21 (2 048 addresses)
  • 89.37.176.0/21 (2 048 addresses)
  • 89.41.160.0/21 (2 048 addresses)
  • 89.43.232.0/21 (2 048 addresses)
  • 89.44.0.0/21 (2 048 addresses)
  • 89.44.248.0/21 (2 048 addresses)
  • 89.45.232.0/21 (2 048 addresses)
  • 89.47.184.0/21 (2 048 addresses)
  • 93.115.160.0/21 (2 048 addresses)
  • 94.176.224.0/21 (2 048 addresses)
  • 188.211.240.0/21 (2 048 addresses)
  • 89.46.20.0/22 (1 024 addresses)
  • 130.236.100.0/22 (1 024 addresses)
  • 130.236.98.0/23 (512 addresses)
  • 130.236.228.0/23 (512 addresses)
  • 89.46.17.0/24 (256 addresses)
  • 130.229.192.0/24 (256 addresses)
  • 130.236.254.0/24 (256 addresses)
  • 130.239.198.0/24 (256 addresses)
  • 145.98.16.0/24 (256 addresses)
  • 192.12.235.0/24 (256 addresses)
  • 192.36.54.0/24 (256 addresses)
  • 192.36.94.0/24 (256 addresses)
  • 192.36.125.0/24 (256 addresses)
  • 192.36.171.0/24 (256 addresses)
  • 192.71.100.0/24 (256 addresses)
  • 192.71.193.0/24 (256 addresses)
  • 192.71.228.0/24 (256 addresses)
  • 192.121.34.0/24 (256 addresses)

IPv6 Prefixes (1 total)

  • 2001:6b0::/32