AS202087 — AJSEGIB-AS GIBFIBRE LTD

Network type: residential

AS202087 announces 20 IPv4 prefixes covering 14,592 addresses and 1 IPv6 prefixes.

About this network

The AS handle AJSEGIB-AS is held by GibFibre Ltd.

What it's used for

• The address space carries residential broadband traffic, evidenced by reverse DNS entries such as 254.198.190.94.dynamic.user.gibfibre.com and netnames like GI-SHERIFFELECTRICAL-20150203.
• The AS announces 15,360 IPv4 addresses across 18 prefixes and 1 IPv6 prefix, with 19 observed neighbours, indicating a local access network serving end-users rather than a transit provider.
• Traffic from this AS consists of subscriber eyeballs for residential internet access in Gibraltar, provided via cable and DSL infrastructure.

Notable

• All registrants for the largest prefixes are listed as GIBFIBRE LTD, matching the AS holder and confirming consistent ownership of the address space.
• The address inventory is composed of multiple /22 and /21 blocks, including a /21 block 104.255.128.0/21 and 153.94.56.0/21, alongside smaller /24 allocations in the 94.26.0.0/16 range.

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

Announced prefixes

• 45.89.212.0/22
• 45.94.8.0/22
• 94.26.93.0/24
• 94.26.95.0/24
• 94.26.97.0/24
• 94.26.98.0/23
• 94.26.101.0/24
• 94.26.103.0/24
• 94.26.109.0/24
• 94.190.196.0/22
• 104.255.128.0/21
• 153.94.56.0/21
• 185.9.212.0/22
• 185.49.216.0/22
• 185.75.81.0/24
• 185.75.82.0/23
• 185.83.148.0/22
• 185.94.76.0/24
• 185.94.78.0/24
• 192.190.168.0/22
• 2a03:50c0::/32

Upstream networks

• AS6461 Zayo Bandwidth
• AS174 Cogent Communications, LLC
• AS6939 Hurricane Electric LLC
• AS34549 meerfarbig GmbH & Co. KG
• AS37721 Virtual Technologies & Solutions
• AS24482 SG.GS
• AS25091 IP-Max SA

Adjacent networks

• AS6461 Zayo Bandwidth
• AS174 Cogent Communications, LLC
• AS6939 Hurricane Electric LLC
• AS34549 meerfarbig GmbH & Co. KG
• AS24482 SG.GS
• AS37721 Virtual Technologies & Solutions
• AS25091 IP-Max SA

Routing security

• RPKI: 21 valid, 0 invalid and 0 not-found announcements; 28 ROAs.
• ASPA: none published.
• IRR: 95% of announcements registered; 33 route objects.
• Listed in as-sets: AS-AJSHERIFF, AS-AUNANET, AS-ONO-UPS, AS-SERVIHOSTING, AS-UDOS, AS202087:AS-GLOBAL, AS48793:AS-DECIX-MAD-CONNECTED, AS48793:AS-DECIX-MAD-RS, AS48793:AS-DECIX-MAD-RS-V6.

Internet exchanges

• DE-CIX Madrid — Madrid, Spain