AS24851
Netcetera Ltd.
AS24851 is Netcetera Ltd. (netcetera.co.uk). It announces 768 IPv4 addresses in 3 prefixes, and 0 IPv6 prefixes.
Isle of Man· RIPE· allocated 2002-04-22· isp
768
IPv4 addresses announced
3
IPv4 prefixes
0
IPv6 prefixes
100.00%
of its routes RPKI-valid
768
of its IPv4 geolocated
2
countries
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United Kingdom512 · 66.67%
- Isle of Man256 · 33.33%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- UK-NETCETERA
- name
- Netcetera Ltd.
- org
- ORG-NL14-RIPE
- org name
- Netcetera Ltd.
- org address
- The Dataport, IM9 2AP, Ballasalla, ISLE OF MAN
- org country
- IM
- country
- IM
- source
- ripe
- status
- ASSIGNED
- created
- 2002-04-22
- updated
- 2026-02-02
- descr
- Netcetera Autonomous System Peers / -----BEGIN TOKEN-----7db47e0719d80f77422e5e791ce8aec955c933e8dbf5b9536d8a8722bce03ebe7317c772a7af1a8835bbb7ba2361536fa3cb369494eb61e4d37cdb24298fa7dc-----END TOKEN-----
- remarks
- UPSTREAM / Contact Details / Routing noc@netcetera.co.uk / Peering peering@netcetera.co.uk / SPAM\Abuse abuse@netcetera.co.uk / Web Site http://www.netcetera.co.uk / Peering Policy Open / Full Peering Details www.peeringdb.org
- maintainer
- RIPE-NCC-END-MNT|UK-NETCETERA-MNT
- abuse name
- ABUSE MAILBOX
- abuse email
- abuse@netcetera.co.uk
- abuse kind
- role
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- VPN IP43flowvpn, shellfire_net, turbovpn5.60%
- asocks, dataimpulse0.26%
- None here
- None here
- None here
- None here
- Hosting IP768100.00%
- None here
- None here
- None here
- SSH IP11214.58%
- SMTP IP364.69%
- 9.64%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 82.21.123.0/24 | Isle of Man | valid | 17 | 2026-10-02 |
| 82.25.22.0/24 | United Kingdom | valid | 17 | 2026-10-02 |
| 82.25.27.0/24 | United Kingdom | valid | 17 | 2026-10-02 |
00 · Evaluate
Test the real build first.
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01 · License
Then license what you use.
Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell — priced by scope, not by seat.
Annual terms, a named contact, and flexible payment terms — monthly, quarterly or yearly.