$ query “AS1136” --type=asn → 1 result(s)

AS1136 · KPN

KPN B.V.

AS1136 belongs to KPN B.V. and is a mid-size transit provider, based in the Netherlands since 2004. The system announces an impressive 7.3 million IPv4 addresses, including a /12, and supports IPv6. Its primary geographic footprint is in the Netherlands, with additional presence in Germany and the United Kingdom, and smaller footprints in 4 additional countries.

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

Basic Information

Country
🇳🇱 Netherlands
Category
Internet Service Provider
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
December 28, 2004
Last Changed
March 04, 2026
Last Seen
October 23, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
422 / 382
IPv6 Prefixes (raw / aggregated)
15 / 12
IPv4 Addresses
7 266 048
Largest IPv4 Prefix
/12 (1 048 576 addresses)
Largest IPv6 Prefix
/25
Geolocated Countries
🇳🇱 Netherlands (7 193 744 IPs), 🇩🇪 Germany (2 592 IPs), 🇬🇧 United Kingdom (2 064 IPs) and 4 more
Prefix Changed
September 18, 2026

Reputation

Reputation
Good — 129 flagged IPs out of 7 266 048 total (0.00%)
Open Proxies
2 known open proxies in this network

Connectivity Summary

Upstream Providers
4 upstreams providing transit
Peers
74 networks exchanging traffic without transit
Downstream Customers
21 downstreams buying transit
Unclassified
8 unclassified BGP neighbors
Degree
107 unique BGP neighbors
Reach
38 networks in customer cone

Upstream Providers (4)

  • AS2914 — NTT-DATA-2914 (Tier-1 transit)
  • AS3320 — DTAG (Tier-1 transit)
  • AS5511 — OPENTRANSIT (Tier-1 transit)
  • AS6830 — LIBERTYGLOBAL (Tier-1 transit)

Prefix Lists

IPv4 Prefixes (422 total)

  • 77.160.0.0/12 (1 048 576 addresses (/12 prefix))
  • 86.80.0.0/13 (524 288 addresses (/13 prefix))
  • 188.200.0.0/13 (524 288 addresses (/13 prefix))
  • 77.60.0.0/14 (262 144 addresses (/14 prefix))
  • 81.204.0.0/14 (262 144 addresses (/14 prefix))
  • 84.84.0.0/14 (262 144 addresses (/14 prefix))
  • 86.92.0.0/14 (262 144 addresses (/14 prefix))
  • 92.64.0.0/14 (262 144 addresses (/14 prefix))
  • 31.160.0.0/15 (131 072 addresses (/15 prefix))
  • 46.144.0.0/15 (131 072 addresses (/15 prefix))
  • 80.60.0.0/15 (131 072 addresses (/15 prefix))
  • 80.100.0.0/15 (131 072 addresses (/15 prefix))
  • 82.94.0.0/15 (131 072 addresses (/15 prefix))
  • 82.168.0.0/15 (131 072 addresses (/15 prefix))
  • 84.82.0.0/15 (131 072 addresses (/15 prefix))
  • 86.88.0.0/15 (131 072 addresses (/15 prefix))
  • 92.68.0.0/15 (131 072 addresses (/15 prefix))
  • 193.172.0.0/15 (131 072 addresses (/15 prefix))
  • 195.240.0.0/15 (131 072 addresses (/15 prefix))
  • 31.149.0.0/16 (65 536 addresses (/16 prefix))
  • 37.74.0.0/16 (65 536 addresses (/16 prefix))
  • 62.131.0.0/16 (65 536 addresses (/16 prefix))
  • 62.207.0.0/16 (65 536 addresses (/16 prefix))
  • 82.161.0.0/16 (65 536 addresses (/16 prefix))
  • 82.170.0.0/16 (65 536 addresses (/16 prefix))
  • 83.232.0.0/16 (65 536 addresses (/16 prefix))
  • 84.80.0.0/16 (65 536 addresses (/16 prefix))
  • 86.90.0.0/16 (65 536 addresses (/16 prefix))
  • 88.159.0.0/16 (65 536 addresses (/16 prefix))
  • 92.70.0.0/16 (65 536 addresses (/16 prefix))
  • 137.17.0.0/16 (65 536 addresses (/16 prefix))
  • 144.44.0.0/16 (65 536 addresses (/16 prefix))
  • 145.7.0.0/16 (65 536 addresses (/16 prefix))
  • 145.53.0.0/16 (65 536 addresses (/16 prefix))
  • 145.68.0.0/16 (65 536 addresses (/16 prefix))
  • 145.119.0.0/16 (65 536 addresses (/16 prefix))
  • 195.73.0.0/16 (65 536 addresses (/16 prefix))
  • 195.121.0.0/16 (65 536 addresses (/16 prefix))
  • 212.238.0.0/16 (65 536 addresses (/16 prefix))
  • 213.10.0.0/16 (65 536 addresses (/16 prefix))
  • 213.75.0.0/16 (65 536 addresses (/16 prefix))
  • 213.84.0.0/16 (65 536 addresses (/16 prefix))
  • 217.166.0.0/16 (65 536 addresses (/16 prefix))
  • 37.251.0.0/17 (32 768 addresses (/17 prefix))
  • 62.21.128.0/17 (32 768 addresses (/17 prefix))
  • 62.251.0.0/17 (32 768 addresses (/17 prefix))
  • 89.200.0.0/17 (32 768 addresses (/17 prefix))
  • 93.154.0.0/17 (32 768 addresses (/17 prefix))
  • 188.142.0.0/17 (32 768 addresses (/17 prefix))
  • 62.25.0.0/18 (16 384 addresses (/18 prefix))

IPv6 Prefixes (15 total)

  • 2a02:a400::/25
  • 2a00:9a40::/32
  • 2a0d:f0c0:e000::/40
  • 2a04:9a00:1200::/42
  • 2001:67c:3c4::/48
  • 2a03:1e84:abf::/48
  • 2a07:3500:11a0::/48
  • 2a07:3500:1ad8::/48
  • 2a07:3500:1b30::/48
  • 2a07:3500:1b48::/48
  • 2a07:3500:1bc0::/48
  • 2a07:3500:1da8::/48