Autonomous system
AS215527 XERONET -_._-
Unclassified RIPE Content
Summary
Xero Networks
cdn hosting uk
XERONET is operated by Xero Networks LTD.
What it's used for
- The address space carries content delivery infrastructure, evidenced by the operator's self-identification as the owner of XeroCDN, a high-performance Content Delivery Network.
- The AS announces 256 IPv4 addresses and 5 IPv6 prefixes, with 8 observed neighbours. This ratio of modest address space against a moderate number of peers indicates a specialized service provider rather than a large-scale transit or residential access network.
- Traffic from this AS consists of web and API endpoints serving CDN content to businesses, consistent with the operator's stated business model of providing trusted CDN services.
Notable
- The RDAP registrant for the announced IPv4 prefix
217.217.204.0/24is listed as Xero Networks LTD, which aligns with the AS holder. - The address inventory consists of a single IPv4 /24 block and five IPv6 prefixes, all located in the United Kingdom.
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 2 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| 4b42 Internet Exchange Point | Zurich, Switzerland | 185.1.125.217 |
| YYCIX Calgary Internet Exchange | Calgary, Canada | 206.126.225.120 |
Transit providers
7 upstream, 0 downstream and 9 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 2026-10-27, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 256 addresses IPv6 5 prefixes
| Country | Name | Prefixes |
|---|---|---|
| GB | United Kingdom | 6 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS215527- Registry name
- XERONET
- Registrant
- Xero Networks LTD
- Abuse contact
- abuse.ripe@xeronetworks.co.uk
- Registered
- 2024-02-12
- Last changed
- 2026-07-26
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Xero Networks LTD
- Also known as
- XEROCDN.com
- Network type
- Content
- Scope
- Global
- Traffic ratio
- Mostly Outbound
- Peering policy
- Open
- IRR as-set
AS215527:AS-XERONET- Present at
- 2 exchanges
- Facilities
- 1 facilities
- Website
- https://www.xeronetworks.co.uk
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 100% valid · 9 valid, 0 with no ROA
- ROAs
- 2 authorising AS215527
- ASPA
- no ASPA record
- IRR
- 100% registered · 9 of 9 announcements
- Route objects
- 20 naming AS215527
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
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: 447 networks and 1,852 prefixes, as published 2026-10-27. 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