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AS2860 NOS_COMUNICACOES NOS COMUNICACOES, S.A.

NOS_COMUNICACOES NOS COMUNICACOES, S.A. · registered in Portugal

IPv4 addresses1,771,52056 prefixes · 0.057% of announced IPv4
Rank in Portugal#2largest network in PT by IPv4 space, of 127 · 27.00% of PT
Rank worldwide#224of 79,396 networks with IPv4
IPv624 x /32 (1,572,864 x /48)21 prefixes
CountryPortugal138 ASNs registered there
Open AS2860 in ASN lookup Look up an IP in this network (23.1.4.1) All networks in Portugal

IPv4 prefixes

All 56 prefixes, in address order.

  • 23.1.4.0/22
  • 62.169.64.0/18
  • 78.130.0.0/17
  • 79.168.0.0/15
  • 80.243.80.0/20
  • 81.20.244.0/22
  • 81.20.248.0/21
  • 81.84.0.0/16
  • 83.132.0.0/16
  • 83.144.128.0/18
  • 84.245.16.0/23
  • 84.245.22.0/23
  • 85.138.0.0/15
  • 87.101.0.0/23
  • 87.196.0.0/18
  • 87.196.64.0/19
  • 87.196.96.0/19
  • 87.196.128.0/17
  • 88.157.0.0/18
  • 88.157.134.0/24
  • 88.210.64.0/18
  • 89.152.0.0/14
  • 89.180.0.0/17
  • 89.180.128.0/18
  • 89.180.192.0/18
  • 89.181.0.0/16
  • 93.102.0.0/17
  • 93.102.128.0/17
  • 94.132.0.0/16
  • 94.133.0.0/17
  • 94.133.128.0/18
  • 94.133.192.0/18
  • 95.92.0.0/14
  • 109.48.0.0/15
  • 109.50.0.0/15
  • 136.238.225.0/24
  • 147.90.84.0/22
  • 147.90.244.0/22
  • 158.173.176.0/22
  • 158.173.238.0/23
  • 185.80.76.0/22
  • 185.135.142.0/23
  • 185.218.12.0/22
  • 185.224.164.0/22
  • 185.227.74.0/23
  • 185.238.8.0/22
  • 192.84.62.0/24
  • 193.176.0.0/24
  • 194.117.36.0/22
  • 194.140.232.0/24
  • 195.170.168.0/24
  • 195.246.238.0/23
  • 212.113.160.0/19
  • 213.22.0.0/16
  • 217.19.20.0/22
  • 217.70.64.0/20

IPv6 prefixes

All 21 prefixes.

  • 2001:1588::/29
  • 2a01:8::/33
  • 2a01:8:8000::/44
  • 2a01:8:8010::/47
  • 2a01:8:8012::/47
  • 2a01:8:8014::/46
  • 2a01:8:8018::/45
  • 2a01:8:8020::/43
  • 2a01:8:8040::/42
  • 2a01:8:8080::/41
  • 2a01:8:8100::/40
  • 2a01:8:8200::/39
  • 2a01:8:8400::/38
  • 2a01:8:8800::/37
  • 2a01:8:9000::/36
  • 2a01:8:a000::/35
  • 2a01:8:c000::/34
  • 2a01:9::/32
  • 2a01:a::/31
  • 2a01:c::/30
  • 2a01:10::/29

Similar-sized networks in Portugal

ASNNameIPv4 addresses
AS3243#1 MEO-RESIDENCIAL MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.1,836,032
AS12353#3 VODAFONE-PT Vodafone Portugal - Communicacoes Pessoais S.A.1,207,040
AS1930#4 RCCN Fundacao para a Ciencia e a Tecnologia, I.P.359,936
AS42863#5 MEO-MOVEL MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.254,976

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