AS15889 — SRC-SI-AS

AS15889 announces 2 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

One netname is the other with two hyphens and a single letter stuck on the end.

What it's used for

• A systems integrator's network. Two IPv4 /24s announced from Slovenia, no IPv6, five hundred and twelve addresses, across two observed BGP neighbours.

Notable

• The first block's netname is the brand and a country code. The second is the same string followed by two hyphens in a row and one letter.
• A doubled hyphen is not a convention anywhere in the registry, so it was typed rather than generated.
• Both blocks list the full company name with its legal form, and then the brand on its own as a second contact, with no role or abuse contact after it.
• The AS handle repeats the same three parts as the first netname with the two letters for an autonomous system appended.
• Two blocks, two upstreams, five hundred and twelve addresses.
• Six addresses were queried for reverse DNS and none returned a name.

Interesting

• Netnames have to be unique within the registry, which is why the second one exists in this shape at all: the obvious name was taken by the first block, and the shortest way past that is to add a character. The doubled hyphen is what happens when somebody adds a separator and then a suffix without checking whether the separator was already there.
• Two upstreams for one company's five hundred addresses buys the ability to lose a provider without losing the office.

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

Announced prefixes

• 91.208.125.0/24
• 193.23.137.0/24

Upstream networks

• AS3212 Telemach Slovenija d.o.o.
• AS5603 Telekom Slovenije, d.d.

Adjacent networks

• AS3212 Telemach Slovenija d.o.o.
• AS5603 Telekom Slovenije, d.d.