AS3593 — FRONTIER-EPIX
Network type: residential
AS3593 announces 51 IPv4 prefixes covering 175,616 addresses and 0 IPv6 prefixes.
About this network
FRONTIER-EPIX is held by Frontier Communications of America. The EPIX name is the giveaway: this network began as epix, the Eastern Pennsylvania Internet Exchange, an early Pennsylvania internet service that came to Frontier through its acquisition of Commonwealth Telephone.
What it's used for
- Broadband internet access for homes and businesses across Frontier's Pennsylvania and neighbouring service territory.
- Carries a substantial pool of IPv4 — well over a hundred thousand addresses spread across many prefixes, the usual shape of a subscriber-access network.
Notable
- An eyeball network: addresses here are handed to end customers, so an IP in this range is normally a residential or small-business subscriber rather than a server.
- Frontier operates several ASNs; this one carries the legacy epix footprint rather than the whole company.
Interesting
- epix was one of the earliest internet services in Pennsylvania, launched by a local telephone company in the mid-1990s and growing into a dial-up ISP with tens of thousands of customers before the telco consolidations that eventually put it inside Frontier.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 50.32.61.0/24
- 50.32.64.0/21
- 50.32.72.0/24
- 50.32.74.0/24
- 50.120.194.0/23
- 50.120.199.0/24
- 50.120.208.0/24
- 64.111.128.0/19
- 66.33.224.0/19
- 74.40.29.0/24
- 74.43.0.0/20
- 74.43.16.0/22
- 74.43.20.0/23
- 74.43.23.0/24
- 74.43.24.0/21
- 74.43.32.0/19
- 74.43.82.0/24
- 74.44.228.0/24
- 74.44.231.0/24
- 74.44.242.0/23
- 74.44.244.0/23
- 74.44.248.0/22
- 74.44.252.0/24
- 74.46.41.0/24
- 74.212.0.0/20
- 74.212.16.0/21
- 74.212.24.0/23
- 74.212.27.0/24
- 74.212.28.0/22
- 74.212.32.0/19
- 173.84.255.0/24
- 173.85.208.0/24
- 184.10.110.0/23
- 184.10.113.0/24
- 199.224.64.0/18
- 205.238.192.0/18
- 207.7.160.0/19
- 208.111.192.0/19
- 208.111.224.0/23
- 208.111.227.0/24
- 208.111.228.0/22
- 208.111.232.0/21
- 208.111.240.0/20
- 209.74.0.0/18
- 216.37.128.0/17
- 216.108.192.0/20
- 216.222.224.0/20
- 216.222.240.0/22
- 216.222.244.0/23
- 216.222.247.0/24
- 216.222.248.0/21
Upstream networks
- AS5650 Frontier Communications of America, Inc.
Adjacent networks
- AS5650 Frontier Communications of America, Inc.
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