AS44403 — BRISTOL-CITY-COUNCIL Bristol City Council

AS44403 announces 2 IPv4 prefixes covering 2,560 addresses and 0 IPv6 prefixes.

About this network

BRISTOL-CITY-COUNCIL is operated by Bristol City Council.

What it's used for

• The address space carries municipal infrastructure, evidenced by netnames BRISTOL-CC and BRISTOL-CYPS registered to Bristol City Council.
• The AS announces 2560 IPv4 addresses across 2 prefixes with only 2 observed neighbours, indicating a small, self-contained internal network rather than a transit or access provider.
• Traffic from this AS consists of internal government services, administrative endpoints, and municipal IT systems for the city of Bristol.

Notable

• Registrants for both announced prefixes align with the AS holder, listing Bristol City Council as the registrant for BRISTOL-CC and BRISTOL-CYPS.
• The inventory consists of two distinct IPv4 blocks: 193.35.232.0/21 and 195.246.108.0/23, with no IPv6 prefixes announced.

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

Announced prefixes

• 193.35.232.0/21
• 195.246.108.0/23

Upstream networks

• AS786 Jisc Services Limited
• AS5089 Virgin Media Limited

Adjacent networks

• AS786 Jisc Services Limited
• AS5089 Virgin Media Limited

Routing security

• RPKI: 0 valid, 0 invalid and 8 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 25% of announcements registered; 2 route objects.
• Listed in as-sets: AS-CABLEINET, AS-JANETEURO, AS-JANETPLUS, AS-JANETUS, AS-NTLI, AS51202:AS-ALL.