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AS12353

AS12353 is Vodafone Portugal - Communicacoes Pessoais S.A..

Last updated 3 Nov 2026 from DB-IP ASN Lite (2026-11-01) and RIR statistics (3 Nov 2026)

Short answer

AS12353 belongs to Vodafone Portugal - Communicacoes Pessoais S.A.. DB-IP Lite attributes 1,207,040 IPv4 addresses in 26 ranges and 1 IPv6 ranges to it, all or nearly all of the IPv4 space in Portugal. The number is registered with RIPE NCC in Portugal on 6 Apr 1999.

Facts for AS12353
Operator (DB-IP)Vodafone Portugal - Communicacoes Pessoais S.A.
IPv4 addresses1,207,040
IPv4 ranges26
IPv6 ranges1
RegistryRIPE NCC
Registered6 Apr 1999
Registry countryPortugal (PT)

Does it publish a geofeed?

We haven’t checked this network’s registry records for a geofeed yet. The Truth Check looks for one live for any address you test.

Shared addresses (CGNAT)

Vodafone Portugal - Communicacoes Pessoais S.A. hasn’t been documented as using carrier-grade NAT in a source we could check. To see whether your own connection is behind it, compare your router’s address on the CGNAT check.

IPv6

DB-IP lists 1 IPv6 ranges for AS12353, so customers can get IPv6 addresses, which databases place separately from IPv4.

Where its IPv4 space is used, according to DB-IP

PT100%

Share of the network’s IPv4 addresses by DB-IP Country Lite. IP Geolocation by DB-IP.

IP ranges

RangeAs CIDRAddresses
5.43.0.0 – 5.43.63.2555.43.0.0/1816,384
5.158.0.0 – 5.158.63.2555.158.0.0/1816,384
5.249.0.0 – 5.249.127.2555.249.0.0/1732,768
37.28.192.0 – 37.28.255.25537.28.192.0/1816,384
46.189.128.0 – 46.189.255.25546.189.128.0/1732,768
77.54.0.0 – 77.54.255.25577.54.0.0/1665,536
78.137.192.0 – 78.137.255.25578.137.192.0/1816,384
83.174.0.0 – 83.174.63.25583.174.0.0/1816,384
87.103.0.0 – 87.103.127.25587.103.0.0/1732,768
89.114.0.0 – 89.115.255.25589.114.0.0/15131,072
93.108.0.0 – 93.108.255.25593.108.0.0/1665,536
94.60.0.0 – 94.63.255.25594.60.0.0/14262,144
95.136.0.0 – 95.136.127.25595.136.0.0/1732,768
148.63.0.0 – 148.63.255.255148.63.0.0/1665,536
148.69.0.0 – 148.69.255.255148.69.0.0/1665,536
148.71.0.0 – 148.71.255.255148.71.0.0/1665,536
149.90.0.0 – 149.90.255.255149.90.0.0/1665,536
161.230.0.0 – 161.230.255.255161.230.0.0/1665,536
178.166.0.0 – 178.166.127.255178.166.0.0/1732,768
185.37.208.0 – 185.37.211.255185.37.208.0/221,024
188.37.0.0 – 188.37.255.255188.37.0.0/1665,536
192.160.245.0 – 192.160.249.255192.160.245.0/24, 192.160.246.0/23 …1,280
192.160.251.0 – 192.160.251.255192.160.251.0/24256
193.109.93.0 – 193.109.93.255193.109.93.0/24256
212.18.160.0 – 212.18.191.255212.18.160.0/198,192
213.30.0.0 – 213.30.127.255213.30.0.0/1732,768
2001:818:: – 2001:81f:ffff:ffff:ffff:ffff:ffff:ffff2001:818::/29IPv6
Showing 26 of 26 IPv4 and 1 of 1 IPv6 ranges All ranges (CSV)

IP Geolocation by DB-IP, ASN Lite, CC BY 4.0.

Using an address from this network? See which sources agree on where it is.

Sources

  1. DB-IP IP to ASN Lite (CC BY 4.0) · checked 3 Nov 2026
  2. NRO RIR delegated-extended statistics · checked 4 Nov 2026