Autonomous system
AS48101 TROOLI-AS Trooli Ltd
Residential RIPE
Summary
Trooli
residential isp broadband uk
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-20020530andUK-TROOLIregistered 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
81.85.192.0/18and95.166.0.0/18, 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-CALLFLOWnetnames 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. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 2 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| LINX LON1 | London, United Kingdom | 195.66.224.97 |
| London Network Access Point | London, United Kingdom | 5.57.82.8 |
Transit providers
23 upstream, 5 downstream and 48 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 16 prefixes · 99.07K addresses IPv6 9 prefixes
| Country | Name | Prefixes |
|---|---|---|
| GB | United Kingdom | 25 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS48101- Registry name
- TROOLI-AS
- Registrant
- AG95715-MNT
- Abuse contact
- abuse@trooli.com
- Registered
- 2011-09-02
- Last changed
- 2021-04-20
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 75 valid, 0 with no ROA
- ROAs
- 30 authorising AS48101
- ASPA
- no ASPA record
- IRR
- 100% registered · 75 of 75 announcements
- Route objects
- 81 naming AS48101
Reputation
Classification and threat
Residential Fixed-line consumer ISP. Addresses here are homes.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,783 prefixes, as published 2026-10-17. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere