$ query “AS8455” --type=asn → 1 result(s)

AS8455 · ATOM86-AS

atom86 BV

AS8455 is operated by atom86 BV and serves as a major transit provider, based in the Netherlands since 2009. The system announces a respectable 19 712 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to the Netherlands, with additional presence in Sweden and the United States, and smaller footprints in 7 additional countries. Prefix announcements for this AS were recently updated.

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

Basic Information

Country
🇳🇱 Netherlands
Category
Hosting
Network Role
Major Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
July 28, 2009
Last Changed
March 04, 2026
Last Seen
April 28, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
24 / 21
IPv6 Prefixes (raw / aggregated)
14 / 4
IPv4 Addresses
19 712
Largest IPv4 Prefix
/20 (4 096 addresses)
Largest IPv6 Prefix
/29
Geolocated Countries
🇳🇱 Netherlands (31 744 IPs), 🇸🇪 Sweden (4 352 IPs), 🇺🇸 United States (1 264 IPs) and 7 more
Prefix Changed
April 22, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
3 upstreams providing transit
Peers
566 networks exchanging traffic without transit
Downstream Customers
112 downstreams buying transit
Unclassified
4 unclassified BGP neighbors
Degree
685 unique BGP neighbors
Reach
300 networks in customer cone

Upstream Providers (3)

  • AS3356 — LEVEL3 (Tier-1 transit)
  • AS1299 — TWELVE99 (Tier-1 transit)
  • AS2914 — NTT-DATA-2914 (Tier-1 transit)

Prefix Lists

IPv4 Prefixes (24 total)

  • 95.142.96.0/20 (4 096 addresses (/20 prefix))
  • 178.237.32.0/20 (4 096 addresses (/20 prefix))
  • 31.22.80.0/21 (2 048 addresses (/21 prefix))
  • 185.194.0.0/22 (1 024 addresses (/22 prefix))
  • 185.27.16.0/22 (1 024 addresses (/22 prefix))
  • 185.158.164.0/22 (1 024 addresses (/22 prefix))
  • 45.154.124.0/22 (1 024 addresses (/22 prefix))
  • 45.148.184.0/22 (1 024 addresses (/22 prefix))
  • 185.31.144.0/22 (1 024 addresses (/22 prefix))
  • 45.82.104.0/23 (512 addresses (/23 prefix))
  • 185.121.95.0/24 (256 addresses (/24 prefix))
  • 130.193.4.0/24 (256 addresses (/24 prefix))
  • 91.242.244.0/24 (256 addresses (/24 prefix))
  • 81.85.60.0/24 (256 addresses (/24 prefix))
  • 185.165.208.0/24 (256 addresses (/24 prefix))
  • 31.14.45.0/24 (256 addresses (/24 prefix))
  • 193.22.161.0/24 (256 addresses (/24 prefix))
  • 195.95.246.0/24 (256 addresses (/24 prefix))
  • 195.248.87.0/24 (256 addresses (/24 prefix))
  • 217.194.18.0/24 (256 addresses (/24 prefix))
  • 217.194.21.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (14 total)

  • 2a00:1188::/29
  • 2a07:ae80::/29
  • 2a00:bd20::/32
  • 2a0b:3100:200::/48