AS13307 — SKIF-AS
AS13307 announces 8 IPv4 prefixes covering 7,168 addresses and 1 IPv6 prefixes.
About this network
Every sampled address answered, and the names give away the routers, the broadcast addresses and someone's sense of humour.
What it's used for
- A Ukrainian access network. 7,168 addresses across nine IPv4 prefixes, one IPv6 prefix 2a01:6d80::/36, and twelve observed BGP neighbours.
Notable
- All eighteen sampled addresses returned a name, including subnet-vanda-91-90-17-0, bcast-titan-91-90-17-255, bcast-begemot-pulya, glasso and empty-195-140-170-254, all under skif.com.ua.
- All nine blocks carry the single netname UA-XAIM.
- The registrant on every block is a company whose registered name is "AS6723" LIMITED LIABILITY COMPANY, quotation marks included.
Interesting
- The zone distinguishes network addresses, broadcast addresses, unused addresses and customer addresses by prefix, and tags several of them with the router they hang off. That is an operator using reverse DNS as a live map of its own network, which is rare and immediately useful to anyone reading a traceroute.
- Some of those router names are pets rather than plans. A network that labels equipment this way is one where the same small team has been naming things for a long time.
- A company legally named after an autonomous system number, and a different number than the one it operates here, is a registration that will confuse every automated lookup that meets it.
- Nine blocks under one netname says the label describes the holder, not the allocation.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 91.90.16.0/21
- 91.203.88.0/22
- 194.88.206.0/23
- 194.143.144.0/23
- 195.20.96.0/23
- 195.95.202.0/23
- 195.140.168.0/22
- 195.234.68.0/22
- 2a01:6d80::/36
Upstream networks
- AS6723 "AS6723" LIMITED LIABILITY COMPANY
Downstream networks
- AS43967 TEREMKY LAN ISP LLC
- AS39528 Video Internet Technologies LTD.
- AS43580 TOV 'Nocservice'
- AS207896 Tourist Club Ltd.
- AS15683 "AS6723" LIMITED LIABILITY COMPANY
- AS212375 PJSC Kyiv Vitamin Plant
- AS31009 Levi9 Ukraine Ltd
Adjacent networks
BGP / ASN / CIDR
awaiting query
enter an AS number, IP address, or organisation name above
IPv4
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IPv6
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Search Results
IPv4 Prefixes
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IPv6 Prefixes
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Total Prefixes
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Unique /24s
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⚠ SUSPICIOUS PREFIX ANNOUNCEMENTS DETECTED