AS29400 — TULLETT-AS

AS29400 announces 10 IPv4 prefixes covering 3,584 addresses and 0 IPv6 prefixes.

About this network

The AS handle TULLETT-AS is held by TP ICAP Group Services Limited.

What it's used for

• The address space carries corporate infrastructure for a financial services firm, evidenced by netnames such as UK-ICAP-PLC-20161205, ICAP-UK-PI-space, PREBON-STK, and TPICAP GROUP.
• The AS announces 3584 IPv4 addresses across 10 prefixes with only 2 observed neighbours, indicating a small, self-contained corporate network rather than a transit or access provider.

Notable

• Registrants align with the announcer, including TP ICAP Management Services Limited, Tullett Prebon Group Ltd, and Liquidnet Holdings Inc., reflecting the company's history of mergers and acquisitions.
• The operator was formerly known as Tullett Prebon, which merged with ICAP to form TP ICAP, a global financial markets firm.
• The inventory consists of a mix of /23 and /24 blocks, including legacy space from the Tullett Prebon era (e.g., TNTLDN netnames) and newer ICAP allocations.

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

Announced prefixes

• 185.180.116.0/23
• 192.149.225.0/24
• 193.130.195.0/24
• 193.130.196.0/23
• 193.130.200.0/23
• 194.32.72.0/23
• 194.32.74.0/24
• 198.99.67.0/24
• 198.99.68.0/24
• 216.131.38.0/24

Upstream networks

• AS55002 F5, Inc.
• AS3356 Level 3 Parent, LLC
• AS702 Verizon Business

Adjacent networks

• AS55002 F5, Inc.
• AS3356 Level 3 Parent, LLC
• AS702 Verizon Business