$ query “AS49453” --type=asn → 1 result(s)

AS49453 · GLOBALLAYER

Global Layer B.V.

AS49453 is run by Global Layer B.V. and is a mid-size transit provider, established in the Netherlands in 2016. The system announces a respectable 33 024 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to the Netherlands, with additional presence in the United States and Belgium, and smaller footprints in 6 additional countries.

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

Basic Information

Country
🇳🇱 Netherlands
Category
Hosting
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
February 09, 2016
Last Changed
June 01, 2026
Last Seen
June 08, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
93 / 43
IPv6 Prefixes (raw / aggregated)
24 / 24
IPv4 Addresses
33 024
Largest IPv4 Prefix
/21 (2 048 addresses)
Largest IPv6 Prefix
/29
Geolocated Countries
🇳🇱 Netherlands (42 496 IPs), 🇩🇪 Germany (1 024 IPs), 🇺🇸 United States (1 024 IPs) and 6 more
Prefix Changed
May 26, 2026

Reputation

Reputation
Good — 2 flagged IPs out of 33 024 total (0.01%)

Connectivity Summary

Upstream Providers
5 upstreams providing transit
Peers
164 networks exchanging traffic without transit
Downstream Customers
9 downstreams buying transit
Unclassified
5 unclassified BGP neighbors
Degree
183 unique BGP neighbors
Reach
10 networks in customer cone

Upstream Providers (5)

  • AS174 — COGENT (Tier-1 transit)
  • AS5405 — INTERDOTLINK
  • AS2914 — NTT-DATA-2914 (Tier-1 transit)
  • AS3320 — DTAG (Tier-1 transit)
  • AS50263 — IXP-1-IX-EU

Prefix Lists

IPv4 Prefixes (93 total)

  • 213.152.176.0/21 (2 048 addresses (/21 prefix))
  • 109.232.224.0/21 (2 048 addresses (/21 prefix))
  • 151.246.24.0/21 (2 048 addresses (/21 prefix))
  • 213.152.160.0/21 (2 048 addresses (/21 prefix))
  • 82.40.24.0/21 (2 048 addresses (/21 prefix))
  • 213.152.184.0/22 (1 024 addresses (/22 prefix))
  • 212.135.24.0/22 (1 024 addresses (/22 prefix))
  • 134.19.180.0/22 (1 024 addresses (/22 prefix))
  • 13.141.124.0/22 (1 024 addresses (/22 prefix))
  • 212.135.104.0/22 (1 024 addresses (/22 prefix))
  • 212.135.64.0/22 (1 024 addresses (/22 prefix))
  • 109.202.100.0/22 (1 024 addresses (/22 prefix))
  • 213.152.168.0/22 (1 024 addresses (/22 prefix))
  • 188.95.48.0/22 (1 024 addresses (/22 prefix))
  • 185.23.212.0/22 (1 024 addresses (/22 prefix))
  • 13.141.52.0/22 (1 024 addresses (/22 prefix))
  • 13.141.36.0/22 (1 024 addresses (/22 prefix))
  • 143.20.108.0/22 (1 024 addresses (/22 prefix))
  • 134.19.184.0/22 (1 024 addresses (/22 prefix))
  • 109.202.98.0/23 (512 addresses (/23 prefix))
  • 188.95.54.0/23 (512 addresses (/23 prefix))
  • 213.152.188.0/23 (512 addresses (/23 prefix))
  • 134.19.190.0/23 (512 addresses (/23 prefix))
  • 213.152.172.0/23 (512 addresses (/23 prefix))
  • 5.188.86.0/23 (512 addresses (/23 prefix))
  • 109.202.108.0/23 (512 addresses (/23 prefix))
  • 134.19.178.0/23 (512 addresses (/23 prefix))
  • 109.202.106.0/23 (512 addresses (/23 prefix))
  • 188.214.137.0/24 (256 addresses (/24 prefix))
  • 109.122.31.0/24 (256 addresses (/24 prefix))
  • 185.179.217.0/24 (256 addresses (/24 prefix))
  • 188.214.138.0/24 (256 addresses (/24 prefix))
  • 109.202.104.0/24 (256 addresses (/24 prefix))
  • 109.202.111.0/24 (256 addresses (/24 prefix))
  • 109.202.96.0/24 (256 addresses (/24 prefix))
  • 188.95.53.0/24 (256 addresses (/24 prefix))
  • 78.41.63.0/24 (256 addresses (/24 prefix))
  • 134.19.177.0/24 (256 addresses (/24 prefix))
  • 213.152.174.0/24 (256 addresses (/24 prefix))
  • 45.133.250.0/24 (256 addresses (/24 prefix))
  • 37.123.210.0/24 (256 addresses (/24 prefix))
  • 134.19.188.0/24 (256 addresses (/24 prefix))
  • 213.152.190.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (24 total)

  • 2a07:f300::/29
  • 2a00:1678:7331::/48
  • 2a00:1678:2470::/48
  • 2a00:1678:b17::/48
  • 2a00:1678:be1::/48
  • 2a00:1678:be2::/48
  • 2a00:1678:1122::/48
  • 2a00:1678:1194::/48
  • 2a00:1678:b00b::/48
  • 2a00:1678:da::/48
  • 2a00:1678:5524::/48
  • 2a00:1678:a2b::/48
  • 2a00:1678:5afe::/48
  • 2a00:1678:1337::/48
  • 2a00:1678:baba::/48
  • 2a00:1678:da7a::/48
  • 2a00:1678:dea1::/48
  • 2a00:1678:efa5::/48
  • 2a00:1678:f113::/48
  • 2a00:1678:fa11::/48
  • 2a00:1678:127::/48
  • 2a10:9100:4::/48
  • 2a10:9100:8::/48
  • 2a14:bc80:101::/48