AS11734 — CONNECTRIA-ASN-1

Network type: hosting

AS11734 announces 21 IPv4 prefixes covering 15,872 addresses and 6 IPv6 prefixes.

About this network

CONNECTRIA-ASN-1 is Connectria, a St. Louis based managed hosting and managed cloud provider. The routing and the reverse DNS both say the same thing: this is a multi-datacenter hosting network running other companies' workloads.

What it's used for

RIS sees 66 IPv4 prefixes, 15,872 addresses, 7 IPv6 prefixes, and 6 observed neighbours. That combination is diagnostic. A large, heavily deaggregated address inventory paired with a tiny neighbour count is the shape of a hosting provider, not a carrier. Connectria buys transit from a few upstreams and sells compute and managed infrastructure, rather than selling connectivity onward. The v6 footprint under 2607:f148::/32 is self-consistent and properly its own.

Prefix registration confirms the operator. The blocks come back as CONNE-STL-10, CONNE-STL-11, CONNE-STL-12, CONNECTRIA-STL, CONNE-DAL-1 and CONN-DAL-1 — all registered to Connectria. The handles encode the sites: STL for St. Louis, DAL for Dallas. That is an operator naming its own inventory by facility, the opposite of the scattered-third-party pattern that flags IP leasing.

Notable

Reverse DNS is dense and first-party: connectria.com, plus connpub.com names carrying per-customer and per-site labels such as connectria.stlw.connpub.com and dall.connpub.com. Hostnames like bios-ep-fw-build, dbepweb03 and s1a-dfss02-vl4 are firewalls, database and web servers, and switch VLAN interfaces. This is managed infrastructure, hostname by hostname.

Interesting

One prefix in the range, 166.95.33.0/24, is registered to Mallinckrodt LLC rather than Connectria. That is not a broker tell. It is a hosting customer's own space being announced by its provider, which is routine and is exactly what a managed-hosting AS looks like when a client brings addresses with it.

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

Announced prefixes

• 8.6.80.0/24
• 8.6.89.0/24
• 8.6.92.0/23
• 8.6.95.0/24
• 104.129.156.0/24
• 104.151.136.0/23
• 104.153.192.0/22
• 166.95.16.0/23
• 166.95.18.0/24
• 166.95.32.0/23
• 166.95.34.0/24
• 166.95.36.0/22
• 166.95.40.0/24
• 184.105.123.0/24
• 199.19.208.0/22
• 199.189.64.0/22
• 208.74.28.0/22
• 208.74.48.0/22
• 208.82.204.0/22
• 208.91.50.0/23
• 209.134.48.0/20
• 2607:f148::/48
• 2607:f148:100::/48
• 2607:f148:103::/48
• 2607:f148:1000::/36
• 2607:f148:4000::/36
• 2607:f148:6000::/36

Upstream networks

• AS6939 Hurricane Electric LLC
• AS6461 Zayo Bandwidth
• AS3356 Level 3 Parent, LLC
• AS174 Cogent Communications, LLC
• AS1299 Arelion Sweden AB
• AS60154 Connectria, LLC

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS6461 Zayo Bandwidth
• AS3356 Level 3 Parent, LLC
• AS174 Cogent Communications, LLC
• AS1299 Arelion Sweden AB
• AS60154 Connectria, LLC