$ query “AS49544” --type=asn → 1 result(s)

AS49544 · I3DNET

i3D.net B.V

AS49544 is owned by i3D.net B.V and is a mid-size transit provider, registered in the Netherlands since 2009. The system announces a solid 116 992 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in the Netherlands, with additional presence in the United States and Canada, and smaller footprints in 22 additional countries.

  • Top 5% — Top 5% of all autonomous systems by reach and degree
  • #3 by Degree — Top 100 by unique BGP neighbor count

Basic Information

Country
🇳🇱 Netherlands
Category
Hosting
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
June 29, 2009
Last Changed
March 04, 2026
Last Seen
October 21, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
138 / 67
IPv6 Prefixes (raw / aggregated)
52 / 25
IPv4 Addresses
116 992
Largest IPv4 Prefix
/19 (8 192 addresses)
Largest IPv6 Prefix
/29
Geolocated Countries
🇳🇱 Netherlands (48 208 IPs), 🇺🇸 United States (17 792 IPs), 🇨🇦 Canada (14 880 IPs) and 22 more
Prefix Changed
June 04, 2026

Reputation

Reputation
Good — 3 flagged IPs out of 116 992 total (0.00%)

Connectivity Summary

Upstream Providers
6 upstreams providing transit
Peers
6 725 networks exchanging traffic without transit
Downstream Customers
34 downstreams buying transit
Unclassified
2 unclassified BGP neighbors
Degree
6 767 unique BGP neighbors
Reach
40 networks in customer cone

Upstream Providers (6)

  • AS3356 — LEVEL3 (Tier-1 transit)
  • AS1299 — TWELVE99 (Tier-1 transit)
  • AS2914 — NTT-DATA-2914 (Tier-1 transit)
  • AS23764 — CTGNET
  • AS52025 — PARADOXNETWORKS-LIMITED
  • AS39686 — AS-EUROFIBER

Prefix Lists

IPv4 Prefixes (138 total)

  • 5.200.0.0/19 (8 192 addresses (/19 prefix))
  • 31.204.128.0/19 (8 192 addresses (/19 prefix))
  • 109.200.192.0/19 (8 192 addresses (/19 prefix))
  • 130.254.64.0/19 (8 192 addresses (/19 prefix))
  • 188.122.64.0/19 (8 192 addresses (/19 prefix))
  • 213.163.64.0/19 (8 192 addresses (/19 prefix))
  • 213.179.192.0/19 (8 192 addresses (/19 prefix))
  • 89.104.160.0/20 (4 096 addresses (/20 prefix))
  • 203.132.16.0/20 (4 096 addresses (/20 prefix))
  • 212.104.192.0/20 (4 096 addresses (/20 prefix))
  • 216.98.48.0/20 (4 096 addresses (/20 prefix))
  • 66.22.200.0/21 (2 048 addresses (/21 prefix))
  • 66.22.208.0/21 (2 048 addresses (/21 prefix))
  • 138.128.136.0/21 (2 048 addresses (/21 prefix))
  • 5.180.216.0/22 (1 024 addresses (/22 prefix))
  • 43.239.136.0/22 (1 024 addresses (/22 prefix))
  • 66.22.196.0/22 (1 024 addresses (/22 prefix))
  • 66.22.220.0/22 (1 024 addresses (/22 prefix))
  • 66.22.224.0/22 (1 024 addresses (/22 prefix))
  • 66.22.232.0/22 (1 024 addresses (/22 prefix))
  • 66.22.240.0/22 (1 024 addresses (/22 prefix))
  • 89.104.176.0/22 (1 024 addresses (/22 prefix))
  • 103.194.164.0/22 (1 024 addresses (/22 prefix))
  • 104.153.84.0/22 (1 024 addresses (/22 prefix))
  • 146.247.72.0/22 (1 024 addresses (/22 prefix))
  • 162.244.52.0/22 (1 024 addresses (/22 prefix))
  • 162.245.204.0/22 (1 024 addresses (/22 prefix))
  • 185.38.20.0/22 (1 024 addresses (/22 prefix))
  • 185.41.140.0/22 (1 024 addresses (/22 prefix))
  • 185.50.104.0/22 (1 024 addresses (/22 prefix))
  • 185.52.12.0/22 (1 024 addresses (/22 prefix))
  • 185.77.208.0/22 (1 024 addresses (/22 prefix))
  • 185.162.56.0/22 (1 024 addresses (/22 prefix))
  • 185.171.240.0/22 (1 024 addresses (/22 prefix))
  • 185.172.132.0/22 (1 024 addresses (/22 prefix))
  • 185.179.200.0/22 (1 024 addresses (/22 prefix))
  • 185.185.212.0/22 (1 024 addresses (/22 prefix))
  • 185.191.240.0/22 (1 024 addresses (/22 prefix))
  • 185.197.24.0/22 (1 024 addresses (/22 prefix))
  • 199.27.212.0/22 (1 024 addresses (/22 prefix))
  • 212.19.224.0/22 (1 024 addresses (/22 prefix))
  • 45.153.18.0/23 (512 addresses (/23 prefix))
  • 66.22.218.0/23 (512 addresses (/23 prefix))
  • 66.22.230.0/23 (512 addresses (/23 prefix))
  • 66.22.236.0/23 (512 addresses (/23 prefix))
  • 66.22.244.0/23 (512 addresses (/23 prefix))
  • 89.104.180.0/23 (512 addresses (/23 prefix))
  • 91.195.234.0/23 (512 addresses (/23 prefix))
  • 103.159.122.0/23 (512 addresses (/23 prefix))
  • 185.218.164.0/23 (512 addresses (/23 prefix))

IPv6 Prefixes (52 total)

  • 2a00:1630::/29
  • 2a04:c600::/29
  • 2a05:6440::/29
  • 2a0a:2140::/29
  • 2a0a:5980::/29
  • 2a0a:8000::/29
  • 2a0b:1b00::/29
  • 2a13:3ec0::/29
  • 2a13:d780::/29
  • 2a00:1d24::/30
  • 2a00:1708::/32
  • 2a00:1d21::/32
  • 2a00:1d22::/32
  • 2a00:1e29::/32
  • 2a01:9580::/32
  • 2a0f:8200::/32
  • 2a00:1d20::/33
  • 2406:d140:8000::/34
  • 2a00:1d20:8000::/34
  • 2a04:7141::/36
  • 2a0e:5940:20::/44
  • 2a0e:5940:90::/44
  • 2a0b:d9c0:164::/47
  • 2a0b:d9c0:166::/48
  • 2a0e:6b00::/48