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AS2611 BELNET BELNET

BELNET BELNET · registered in Belgium

IPv4 addresses866,04846 prefixes · 0.028% of announced IPv4
Rank in Belgium#4largest network in BE by IPv4 space, of 273 · 8.37% of BE
Rank worldwide#398of 79,396 networks with IPv4
IPv610 x /32 (655,360 x /48)43 prefixes
CountryBelgium294 ASNs registered there
Open AS2611 in ASN lookup Look up an IP in this network (5.149.143.1) All networks in Belgium

IPv4 prefixes

All 46 prefixes, in address order.

  • 5.149.143.0/24
  • 77.246.241.0/24
  • 109.69.223.0/24
  • 130.104.0.0/16
  • 134.58.0.0/16
  • 134.184.0.0/16
  • 138.48.0.0/16
  • 139.165.0.0/18
  • 139.165.64.0/20
  • 139.165.80.0/21
  • 139.165.88.0/22
  • 139.165.93.0/24
  • 139.165.94.0/23
  • 139.165.96.0/19
  • 139.165.128.0/17
  • 139.191.112.0/20
  • 143.129.0.0/16
  • 143.169.0.0/16
  • 144.248.0.0/16
  • 146.175.0.0/16
  • 157.193.0.0/16
  • 164.15.0.0/16
  • 185.122.248.0/22
  • 185.182.132.0/22
  • 185.226.167.0/24
  • 192.31.23.0/24
  • 192.135.167.0/24
  • 192.135.168.0/24
  • 192.156.132.0/24
  • 193.9.8.0/22
  • 193.53.3.0/24
  • 193.53.34.0/24
  • 193.53.113.0/24
  • 193.53.114.0/23
  • 193.53.116.0/22
  • 193.53.120.0/22
  • 193.53.124.0/24
  • 193.58.148.0/23
  • 193.58.156.0/24
  • 193.58.158.0/23
  • 193.58.172.0/24
  • 193.190.0.0/16
  • 193.191.0.0/17
  • 193.191.128.0/18
  • 193.191.192.0/19
  • 193.191.224.0/19

IPv6 prefixes

All 43 prefixes.

  • 2001:6a8::/33
  • 2001:6a8:8000::/37
  • 2001:6a8:8800::/39
  • 2001:6a8:8a00::/48
  • 2001:6a8:8a01::/48
  • 2001:6a8:8a02::/47
  • 2001:6a8:8a04::/46
  • 2001:6a8:8a08::/45
  • 2001:6a8:8a10::/44
  • 2001:6a8:8a20::/43
  • 2001:6a8:8a40::/42
  • 2001:6a8:8a80::/41
  • 2001:6a8:8b00::/40
  • 2001:6a8:8c00::/38
  • 2001:6a8:9000::/36
  • 2001:6a8:a000::/47
  • 2001:6a8:a002::/47
  • 2001:6a8:a004::/46
  • 2001:6a8:a008::/45
  • 2001:6a8:a010::/44
  • 2001:6a8:a020::/43
  • 2001:6a8:a040::/42
  • 2001:6a8:a080::/41
  • 2001:6a8:a100::/40
  • 2001:6a8:a200::/39
  • 2001:6a8:a400::/38
  • 2001:6a8:a800::/37
  • 2001:6a8:b000::/37
  • 2001:6a8:b800::/38
  • 2001:6a8:bc00::/39
  • 2001:6a8:be00::/48
  • 2001:6a8:be01::/48
  • 2001:6a8:be02::/47
  • 2001:6a8:be04::/46
  • 2001:6a8:be08::/45
  • 2001:6a8:be10::/44
  • 2001:6a8:be20::/43
  • 2001:6a8:be40::/42
  • 2001:6a8:be80::/41
  • 2001:6a8:bf00::/40
  • 2001:6a8:c000::/34
  • 2a02:2c40::/32
  • 2a04:b5c0::/29

Similar-sized networks in Belgium

ASNNameIPv4 addresses
AS5432#1 PROXIMUS-ISP-AS Proximus NV3,917,056
AS6848#2 TELENET-AS Telenet BV2,305,280
AS47377#3 Orange_Belgium_SA Orange Belgium SA898,048
AS31713#5 GWCOMMS-MPLS Gateway Communications499,712
AS12392#6 ASVOO Orange Belgium SA422,912
AS8368#7 DSTNY-BACKBONE Dstny BE N.V.169,216

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources