AS43372 TELNAP TELNAP TELECOM Sp. z o.o.

TELNAP TELNAP TELECOM Sp. z o.o. · registered in Poland

IPv4 addresses15,36012 prefixes · <0.001% of announced IPv4

Rank in Poland#98largest network in PL by IPv4 space, of 2,091 · 0.08% of PL

Rank worldwide#7,251of 79,396 networks with IPv4

IPv68 x /32 (524,288 x /48)1 prefixes

CountryPoland2,145 ASNs registered there

Open AS43372 in ASN lookup Look up an IP in this network (45.158.4.1) All networks in Poland

IPv4 prefixes

All 12 prefixes, in address order.

45.158.4.0/22
87.199.160.0/19
88.220.112.0/24
88.220.130.0/23
88.220.134.0/23
88.220.161.0/24
91.209.177.0/24
185.186.152.0/22
185.236.96.0/22
185.236.108.0/22
195.88.232.0/24
195.136.168.0/22

IPv6 prefixes

All 1 prefix.

2a0b:7e80::/29

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AS56391#99 VTELECOM VIRTUAL TELECOM SP. Z O.O.14,848

AS42927#100 S-NET-AS S-NET Sp. z o.o.14,592

AS198401#101 GECKONET-AS Geckonet Sp. z o. o.14,336

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