AS48101 — TROOLI-AS Trooli Ltd.

Network type: residential

AS48101 announces 16 IPv4 prefixes covering 99,072 addresses and 7 IPv6 prefixes.

About this network

TROOLI-AS is operated by Trooli Ltd.

What it's used for

• The address space carries residential broadband traffic, evidenced by netnames such as UK-CALLFLOW-20020530 and UK-TROOLI registered to Trooli Ltd.
• The AS announces 99,072 IPv4 addresses across 16 prefixes and 9 IPv6 prefixes, while maintaining 79 observed neighbours; this ratio of moderate address space against a high number of peering partners indicates a regional access network providing last-mile connectivity.
• Traffic from this AS consists of subscriber eyeballs for fixed-line broadband services, including cable and DSL connections in the United Kingdom.

Notable

• Registrants for the largest prefixes, including 81.85.192.0/18 and 95.166.0.0/18, are consistently listed as Trooli Ltd., aligning with the AS holder.
• The operator was formerly known as Call Flow Solutions, a rebrand that occurred around 2020, which explains the legacy UK-CALLFLOW netnames still present in the inventory.
• The inventory includes a mix of /18 and /19 blocks, with some smaller /22 and /24 prefixes, reflecting a consolidated but segmented address estate.

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

Announced prefixes

• 37.25.44.0/22
• 81.85.192.0/18
• 91.151.240.0/20
• 91.228.232.0/23
• 91.228.234.0/24
• 95.166.0.0/18
• 98.96.160.0/20
• 134.19.192.0/21
• 134.65.128.0/19
• 146.103.128.0/18
• 147.28.96.0/19
• 156.67.32.0/22
• 176.20.128.0/18
• 185.16.160.0/22
• 185.122.192.0/22
• 199.15.232.0/21
• 2a04:200::/29
• 2a04:207:100::/40
• 2a04:207:1000::/48
• 2a04:207:2000::/48
• 2a04:207:3000::/48
• 2a04:207:4000::/48
• 2a04:207:ffff::/48

Upstream networks

• AS3356 Level 3 Parent, LLC
• AS2914 NTT America, Inc.
• AS6939 Hurricane Electric LLC
• AS34549 meerfarbig GmbH & Co. KG
• AS50304 Blix Solutions AS
• AS33891 Core-Backbone GmbH
• AS50300 CustodianDC Limited
• AS17639 Converge ICT Solutions Inc.
• AS48185 team.blue NV
• AS24482 SG.GS
• AS48362 Stadtwerke Feldkirch
• AS37721 Virtual Technologies & Solutions
• AS4657 StarHub Ltd
• AS12779 IT.Gate S.p.A.
• AS3216 PJSC "Vimpelcom"
• AS37100 SEACOM Limited
• AS3741 Dimension Data
• AS6797 GlobalConnect AB
• AS29075 IELO-LIAZO SERVICES SAS
• AS9002 RETN Limited
• AS25091 IP-Max SA
• AS20562 Broadband Hosting B.V.

Downstream networks

• AS215162 Trooli Ltd.
• AS2906 Netflix Streaming Services Inc.
• AS7642 DHIVEHI RAAJJEYGE GULHUN PLC
• AS54113 Fastly, Inc.
• AS2856 British Telecommunications Limited

Adjacent networks

• AS3356 Level 3 Parent, LLC
• AS2914 NTT America, Inc.
• AS6939 Hurricane Electric LLC
• AS215162 Trooli Ltd.
• AS34549 meerfarbig GmbH & Co. KG
• AS33891 Core-Backbone GmbH
• AS50304 Blix Solutions AS
• AS50300 CustodianDC Limited
• AS17639 Converge ICT Solutions Inc.
• AS48362 Stadtwerke Feldkirch
• AS24482 SG.GS
• AS48185 team.blue NV
• AS37721 Virtual Technologies & Solutions
• AS4657 StarHub Ltd
• AS12779 IT.Gate S.p.A.
• AS3741 Dimension Data
• AS37100 SEACOM Limited
• AS6797 GlobalConnect AB
• AS3216 PJSC "Vimpelcom"
• AS29075 IELO-LIAZO SERVICES SAS
• AS6461 Zayo Bandwidth
• AS9002 RETN Limited
• AS25091 IP-Max SA
• AS20562 Broadband Hosting B.V.
• AS2906 Netflix Streaming Services Inc.

Routing security

• RPKI: 75 valid, 0 invalid and 0 not-found announcements; 30 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 81 route objects.
• Listed in as-sets: AS-CALLFLOW, AS-CUSTDC, AS-ENTANET, AS-HURRICANEV6, AS-LONAP-CONNECTED, AS-LONAP-MLP, AS-LONAP-MLP-V6, AS-MANDA-LINX-PEERS-V4, AS-MANDA-LINX-PEERS-V6, AS-SERVERHOUSE.

Internet exchanges

• LINX LON1 — London, United Kingdom
• London Network Access Point — London, United Kingdom