AS15134 — PWCSA

AS15134 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

A water utility's block still carries a defunct carrier's initials.

What it's used for

• A county water and sewer authority's network. A single IPv4 /24 announced from the United States, no IPv6, and a single observed BGP neighbour.

Notable

• The netname is UU-208-250-70: two letters from a carrier brand that has not traded under that name for many years, followed by the first three octets of the block.
• The block is registered to the authority itself despite that netname.
• The registrant writes the organisation's name entirely in capitals while the holder record uses title case, so the same name appears twice in two forms.
• Three addresses were queried for reverse DNS and none returned a name.

Interesting

• The same two-letter carrier prefix turns up on unrelated holders elsewhere in this corpus, including a financial firm. It is a bulk label from a network that no longer exists under that name, and it outlives every organisation that carries it.
• A single upstream for a utility that runs water and wastewater systems is the exposure worth noting. Whatever this network reaches, it reaches through one relationship.
• Capitalisation differences between the holder and registrant fields look trivial and break exact matching completely. Two records for one authority, differing only in case, will not join without a normalisation step nobody remembers to add.

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

Announced prefixes

• 208.250.70.0/24

Upstream networks

• AS33657 Comcast Cable Communications, LLC

Adjacent networks

• AS33657 Comcast Cable Communications, LLC

Routing security

• RPKI: 0 valid, 0 invalid and 1 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 0% of announcements registered; 0 route objects.
• Listed in as-sets: AS-COMCAST-EDIA, AS-XO-B.