AS10399 — AMAP-AUSTIN-TX-WALLER

AS10399 announces 2 IPv4 prefixes covering 33,024 addresses and 1 IPv6 prefixes.

About this network

AMAP-AUSTIN-TX-WALLER is registered to Waller Creek Communications, an Austin, Texas entity whose name comes from the creek that runs through the University of Texas campus and downtown Austin. The routing shows it is not an independent commercial ISP.

What it's used for

RIS observes two IPv4 prefixes carrying 33,024 addresses and one IPv6 /48 (2605:2800:3ff::/48). The two v4 prefixes are 205.165.128.0/17 — a large legacy block — and a single 192.12.22.0/24.

Two things pin the network down. First, the registry: both IPv4 blocks are ARIN-allocated to the University of Texas System, not to Waller Creek Communications itself. Second, the topology: there is exactly one observed BGP neighbour, and it is the Texas Department of Information Resources network (AS6922), the state's shared telecommunications programme that carries university and public-sector traffic.

Notable

The kind is education / public sector. A single upstream, that upstream being the state's own network, and address space held by the UT System together mean this AS exists to originate university-affiliated space rather than to sell service to the public. A commercial provider does not single-home to a state agency and does not announce someone else's registry allocations with the registrant's blessing.

Treat the holder name as a legacy label. The handle predates the current arrangement, and the address registration is the honest evidence about who this space belongs to.

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

Announced prefixes

• 192.12.22.0/24
• 205.165.128.0/17
• 2605:2800:3ff::/48

Upstream networks

• AS6922 Texas Department of Information Resources

Adjacent networks

• AS6922 Texas Department of Information Resources