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AS21021

AS21021 is Multimedia Polska Sp. z o.o..

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

Short answer

AS21021 belongs to Multimedia Polska Sp. z o.o.. DB-IP Lite attributes 595,200 IPv4 addresses in 48 ranges and 2 IPv6 ranges to it, all or nearly all of the IPv4 space in Poland. The number is registered with RIPE NCC in Poland on 30 Jul 2001.

Facts for AS21021
Operator (DB-IP)Multimedia Polska Sp. z o.o.
IPv4 addresses595,200
IPv4 ranges48
IPv6 ranges2
RegistryRIPE NCC
Registered30 Jul 2001
Registry countryPoland (PL)

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)

Multimedia Polska Sp. z o.o. 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 2 IPv6 ranges for AS21021, so customers can get IPv6 addresses, which databases place separately from IPv4.

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

PL100%

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

IP ranges

RangeAs CIDRAddresses
31.6.128.0 – 31.6.217.25531.6.128.0/18, 31.6.192.0/20 …23,040
31.6.219.0 – 31.6.223.25531.6.219.0/24, 31.6.220.0/221,280
31.42.16.0 – 31.42.31.25531.42.16.0/204,096
37.190.128.0 – 37.190.255.25537.190.128.0/1732,768
46.186.0.0 – 46.186.127.25546.186.0.0/1732,768
46.231.56.0 – 46.231.63.25546.231.56.0/212,048
62.61.32.0 – 62.61.63.25562.61.32.0/198,192
62.141.192.0 – 62.141.223.25562.141.192.0/198,192
62.141.240.0 – 62.141.255.25562.141.240.0/204,096
80.244.128.0 – 80.244.159.25580.244.128.0/198,192
80.245.176.0 – 80.245.191.25580.245.176.0/204,096
81.190.0.0 – 81.190.255.25581.190.0.0/1665,536
82.115.64.0 – 82.115.95.25582.115.64.0/198,192
83.68.64.0 – 83.68.95.25583.68.64.0/198,192
84.38.80.0 – 84.38.95.25584.38.80.0/204,096
85.117.0.0 – 85.117.31.25585.117.0.0/198,192
87.116.192.0 – 87.116.255.25587.116.192.0/1816,384
89.17.224.0 – 89.17.255.25589.17.224.0/198,192
89.228.0.0 – 89.229.63.25589.228.0.0/16, 89.229.0.0/1881,920
89.229.96.0 – 89.229.191.25589.229.96.0/19, 89.229.128.0/1824,576
89.229.208.0 – 89.229.231.25589.229.208.0/20, 89.229.224.0/216,144
89.229.240.0 – 89.230.79.25589.229.240.0/20, 89.230.0.0/18 …24,576
89.230.88.0 – 89.231.47.25589.230.88.0/21, 89.230.96.0/19 …55,296
89.231.56.0 – 89.231.95.25589.231.56.0/21, 89.231.64.0/1910,240
89.231.128.0 – 89.231.255.25589.231.128.0/1732,768
92.42.112.0 – 92.42.119.25592.42.112.0/212,048
93.94.184.0 – 93.94.191.25593.94.184.0/212,048
94.78.128.0 – 94.78.191.25594.78.128.0/1816,384
94.251.128.0 – 94.251.167.25594.251.128.0/19, 94.251.160.0/2110,240
94.251.169.0 – 94.251.255.25594.251.169.0/24, 94.251.170.0/23 …22,272
95.129.224.0 – 95.129.231.25595.129.224.0/212,048
95.174.32.0 – 95.174.63.25595.174.32.0/198,192
176.107.112.0 – 176.107.119.255176.107.112.0/212,048
176.221.96.0 – 176.221.127.255176.221.96.0/198,192
185.31.184.0 – 185.31.187.255185.31.184.0/221,024
193.43.240.0 – 193.43.243.255193.43.240.0/221,024
193.106.76.0 – 193.106.79.255193.106.76.0/221,024
193.200.118.0 – 193.200.119.255193.200.118.0/23512
194.8.68.0 – 194.8.69.255194.8.68.0/23512
194.116.132.0 – 194.116.133.255194.116.132.0/23512
194.149.240.0 – 194.149.240.255194.149.240.0/24256
195.93.134.0 – 195.93.135.255195.93.134.0/23512
195.93.222.0 – 195.93.223.255195.93.222.0/23512
213.136.224.0 – 213.136.255.255213.136.224.0/198,192
217.70.48.0 – 217.70.63.255217.70.48.0/204,096
217.75.48.0 – 217.75.63.255217.75.48.0/204,096
217.144.192.0 – 217.144.223.255217.144.192.0/198,192
217.172.224.0 – 217.172.255.255217.172.224.0/198,192
2a00:1c00:: – 2a00:1c00:ffff:ffff:ffff:ffff:ffff:ffff2a00:1c00::/32IPv6
2a02:2a40:: – 2a02:2a40:ffff:ffff:ffff:ffff:ffff:ffff2a02:2a40::/32IPv6
Showing 48 of 48 IPv4 and 2 of 2 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