AS20804 ASN-TELENERGO Exatel S.A.

ASN-TELENERGO Exatel S.A. · registered in Poland

IPv4 addresses155,392198 prefixes · 0.005% of announced IPv4

Rank in Poland#14largest network in PL by IPv4 space, of 2,091 · 0.82% of PL

Rank worldwide#1,289of 79,396 networks with IPv4

IPv665,535 x /4816 prefixes

CountryPoland2,145 ASNs registered there

Open AS20804 in ASN lookup Look up an IP in this network (81.15.128.1) All networks in Poland

IPv4 prefixes

All 198 prefixes, in address order.

81.15.128.0/23
81.15.130.0/24
81.15.132.0/23
81.15.135.0/24
81.15.136.0/23
81.15.140.0/22
81.15.144.0/24
81.15.146.0/23
81.15.148.0/23
81.15.151.0/24
81.15.152.0/23
81.15.154.0/24
81.15.158.0/23
81.15.160.0/23
81.15.164.0/24
81.15.168.0/21
81.15.178.0/24
81.15.180.0/22
81.15.184.0/23
81.15.186.0/24
81.15.188.0/23
81.15.190.0/24
81.15.192.0/22
81.15.197.0/24
81.15.198.0/23
81.15.201.0/24
81.15.202.0/24
81.15.204.0/23
81.15.209.0/24
81.15.211.0/24
81.15.212.0/22
81.15.216.0/24
81.15.219.0/24
81.15.222.0/23
81.15.224.0/22
81.15.230.0/24
81.15.232.0/22
81.15.236.0/24
81.15.238.0/24
81.15.240.0/23
81.15.244.0/23
81.15.254.0/23
82.177.0.0/21
82.177.9.0/24
82.177.10.0/23
82.177.14.0/23
82.177.16.0/24
82.177.19.0/24
82.177.20.0/22
82.177.24.0/24
82.177.27.0/24
82.177.32.0/22
82.177.37.0/24
82.177.41.0/24
82.177.42.0/23
82.177.46.0/23
82.177.49.0/24
82.177.50.0/23
82.177.52.0/22
82.177.57.0/24
82.177.59.0/24
82.177.64.0/22
82.177.72.0/21
82.177.80.0/21
82.177.88.0/22
82.177.94.0/24
82.177.96.0/22
82.177.108.0/23
82.177.111.0/24
82.177.114.0/23
82.177.116.0/22
82.177.120.0/21
82.177.129.0/24
82.177.130.0/24
82.177.132.0/23
82.177.140.0/23
82.177.144.0/20
82.177.160.0/23
82.177.162.0/24
82.177.164.0/24
82.177.166.0/23
82.177.168.0/21
82.177.176.0/21
82.177.188.0/24
82.177.191.0/24
82.177.192.0/23
82.177.194.0/24
82.177.196.0/22
82.177.200.0/24
82.177.205.0/24
82.177.206.0/23
82.177.208.0/24
82.177.212.0/22
82.177.216.0/21
82.177.242.0/23
82.177.244.0/23
82.177.247.0/24
82.177.248.0/22
82.177.252.0/24
82.177.254.0/23
88.220.0.0/19
88.220.32.0/20
88.220.48.0/23
88.220.50.0/24
88.220.52.0/23
88.220.54.0/24
88.220.57.0/24
88.220.59.0/24
88.220.60.0/23
88.220.64.0/22
88.220.68.0/23
88.220.70.0/24
88.220.73.0/24
88.220.74.0/23
88.220.76.0/22
88.220.80.0/23
88.220.85.0/24
88.220.89.0/24
88.220.91.0/24
88.220.92.0/23
88.220.95.0/24
88.220.104.0/23
88.220.106.0/24
88.220.113.0/24
88.220.114.0/24
88.220.115.0/24
88.220.117.0/24
88.220.118.0/23
88.220.120.0/21
88.220.128.0/23
88.220.132.0/23
88.220.139.0/24
88.220.140.0/22
88.220.148.0/22
88.220.152.0/23
88.220.155.0/24
88.220.156.0/22
88.220.160.0/24
88.220.165.0/24
88.220.166.0/24
88.220.170.0/23
88.220.172.0/22
88.220.176.0/22
88.220.180.0/23
88.220.184.0/21
88.220.208.0/20
88.220.224.0/20
88.220.240.0/21
88.220.252.0/23
88.220.254.0/23
194.183.32.0/21
194.183.40.0/22
194.183.48.0/23
194.183.51.0/24
194.183.52.0/23
194.183.57.0/24
194.183.58.0/23
194.183.62.0/23
195.136.0.0/23
195.136.8.0/22
195.136.14.0/23
195.136.20.0/22
195.136.24.0/23
195.136.26.0/24
195.136.28.0/22
195.136.34.0/23
195.136.36.0/24
195.136.40.0/21
195.136.48.0/22
195.136.64.0/24
195.136.71.0/24
195.136.77.0/24
195.136.84.0/22
195.136.88.0/22
195.136.104.0/22
195.136.109.0/24
195.136.110.0/23
195.136.112.0/23
195.136.114.0/23
195.136.120.0/24
195.136.122.0/24
195.136.128.0/20
195.136.144.0/23
195.136.146.0/24
195.136.148.0/22
195.136.158.0/23
195.136.164.0/22
195.136.186.0/23
195.136.192.0/23
195.136.196.0/24
195.136.201.0/24
195.136.202.0/23
195.136.232.0/21
195.136.240.0/22
195.136.244.0/23
195.136.246.0/24
195.136.248.0/21
213.172.160.0/19

IPv6 prefixes

All 16 prefixes.

2a00:4120::/33
2a00:4120:8000::/46
2a00:4120:8004::/48
2a00:4120:8006::/47
2a00:4120:8008::/45
2a00:4120:8010::/44
2a00:4120:8020::/43
2a00:4120:8040::/42
2a00:4120:8080::/41
2a00:4120:8100::/40
2a00:4120:8200::/39
2a00:4120:8400::/38
2a00:4120:8800::/37
2a00:4120:9000::/36
2a00:4120:a000::/35
2a00:4120:c000::/34

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ASNNameIPv4 addresses

AS12824#11 HOMEPL-AS home.pl sp. z o.o.204,032

AS13110#12 INEA-AS INEA sp. z o.o.171,520

AS8508#13 SILWEB-AS-EDU Silesian University of Technology, Computer Centre160,000

AS16342#15 TOYA Toya sp.z.o.o152,576

AS31242#16 TKPSA-AS P4 Sp. z o.o.113,664

AS15967#17 NETARTGROUP Nazwa.pl Sp.z.o.o.102,144

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