AS15595 — SKYLINE-AS

Network type: residential

AS15595 announces 1 IPv4 prefixes covering 4,096 addresses and 1 IPv6 prefixes.

About this network

The IPv6 allocation is the size handed to a large provider; the IPv4 holding is one block.

What it's used for

• A local provider. One IPv4 /20 and one IPv6 /29 announced from Ukraine, four thousand addresses, across twenty-one observed BGP neighbours.

Notable

• The IPv6 prefix is a /29, the size a registry gives to a member expecting to serve very many customers, held against a single IPv4 block.
• One answering address is named with mixed capitalisation in the hostname itself, which is unusual even though names are compared without regard to case.
• The other answering address puts the third and fourth octets in front of a word marking it as a fixed address, under a two-letter city label.
• The one block's netname is the country code, the company and an allocation date.
• Three addresses were queried for reverse DNS and two returned a name.

Interesting

• Twenty-one neighbours on four thousand addresses is a lot of connections for a provider this size, and it usually means the local exchange point is where most of the traffic goes.
• The city label in the domain places the network more precisely than any registry field does. Two letters, and the town is fixed.
• Marking addresses as fixed in their names is a habit from when that distinction mattered to whoever read the logs, and it still tells you which part of the range holds customers who stay put.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 81.25.224.0/20
• 2a02:d300::/29

Upstream networks

• AS3255 LLC EKSINTECH
• AS35320 Eurotranstelecom Ltd
• AS6939 Hurricane Electric LLC
• AS24482 SG.GS
• AS57463 NetIX Communications JSC

Downstream networks

• AS34065 Individual Entrepreneur Tetiana Markova
• AS197454 Oleg Volodymyrovych Sopachov
• AS44078 Skyline Electronics Ltd.
• AS56688 "PG Trade" Subsidiary of "Palma Group S. A." (Switzerland)"
• AS51367 FOP Koshoviy Oleg Volodymirovich

Adjacent networks

• AS3255 LLC EKSINTECH
• AS34065 Individual Entrepreneur Tetiana Markova
• AS35320 Eurotranstelecom Ltd
• AS197454 Oleg Volodymyrovych Sopachov
• AS44078 Skyline Electronics Ltd.
• AS56688 "PG Trade" Subsidiary of "Palma Group S. A." (Switzerland)"
• AS6939 Hurricane Electric LLC
• AS24482 SG.GS
• AS51367 FOP Koshoviy Oleg Volodymirovich
• AS57463 NetIX Communications JSC
• AS203447 Miratel Ltd

Internet exchanges

• Giganet Internet Exchange — Kyiv, Ukraine