Data as of Nov 12, 2026
45.157.40.0/23
No anonymizer space · no proxy exits in 30 daysANS Academy Limited
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 45.157.40.0/22 | 1,024 | UK-FAST-20190924 | ANS Academy Limited (ORG-UL3-RIPE) · GB | ALLOCATED PA | Feb 21, 2022 | csoc-hybridcloud@ |
| └ 45.157.40.0/23 | 512 | ECLOUD-VPC | unknown | ASSIGNED PA | May 4, 2022 | csoc-hybridcloud@ via UK-FAST-20190924 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 45.157.40.0/22
- Prefix
- 45.157.40.0/22
- Announced by
- AS61323 ANS Academy Limited
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- UK-FAST-20190924
- Registrant
- ANS Academy Limited
- RIR
- RIPE NCC
Origin network
AS61323
GB
- Name
- ANS Academy Limited
- Type
- Hosting
- Registered
- Jun 15, 2016
- Domain
- ans.co.uk
- Website
- www.ans.co.uk
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 45.157.40.0/22
45.157.40.0/22
Routing history
- Pattern
- Stable
- First seen
- Apr 2022
- Current origin since
- Apr 2022 · 4.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 45.157.40.0/22 | AS61323 | /22 | RIPE | RPKI valid |
IRR
Route objects on 45.157.40.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS61323 | RIPE | UKFAST-MNT | May 4, 2022 |
Whois
Registration for this announcement
- Range
- 45.
157. 40. 0/ 22 - Netname
- UK-FAST-20190924
- Registrant
- ANS Academy Limited
- Registrant country
- GB
- Organization
- ANS Academy Limited (ORG-UL3-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Feb 21, 2022
- Updated
- Feb 21, 2022
- Maintainer
- UKFAST-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Sep 24, 2019
- Status
- assigned
Report abuse
Abuse contact
- csoc-hybridcloud@
ans. co. uk - Name
- UKFast DBM
- Handle
- UD403-RIPE