Data as of Nov 12, 2026
62.231.53.0/24
No anonymizer space · no proxy exits in 30 daysMicrosoft Corporation · space held by Imagine Communications Group Limited
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 62.231.32.0/19 since May 2005 | AS25441 | Residential | 176 | Imagine Communications Group Limited |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 62.231.32.0/19 | 8,192 | IE-IMAGINE-20030522 | Imagine Communications Group Limited (ORG-ITL5-RIPE) · IE | ALLOCATED PA | May 22, 2003 | abuse@ |
| └ 62.231.53.0/24 | 256 | IMAGINE-PA-AZURE | Azure-Infra | SUB-ALLOCATED PA | Aug 19, 2025 | abuse@ via IE-IMAGINE-20030522 |
| └ 62.231.53.64/26 | 64 | IBIS-PA-NET | Irish Broadband Internet Services Ltd. | ASSIGNED PA | Jul 27, 2004 | abuse@ via IMAGINE-PA-AZURE |
| └ 62.231.53.128/26 | 64 | IBIS-PA-NET | Irish Broadband Internet Services Ltd. | ASSIGNED PA | Jul 30, 2004 | abuse@ via IMAGINE-PA-AZURE |
| └ 62.231.53.192/26 | 64 | IBIS-PA-NET | Irish Broadband Internet Services Ltd. | ASSIGNED PA | Aug 6, 2004 | abuse@ via IMAGINE-PA-AZURE |
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
IPv4 market
Holder
- Organization
- Imagine Communications Group Limited
- Handle
- ORG-ITL5-RIPE
- Range
- 62.
231. 32. 0/ 19 - Registration type
- ALLOCATED PA
- Record created
- May 22, 2003
- Reallocated to
- Azure-Infra
- Reallocated range
- 62.
231. 53. 0/ 24 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Aug 19, 2025
Origin network
AS8075
US
- Name
- Microsoft Corporation
- Type
- Hosting
- Registered
- Mar 31, 1997
- Domain
- microsoft.com
- Website
- www.microsoft.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2025
- Current origin since
- Aug 2025 · 1.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 62.231.53.0/24 | AS8075 | /24 | RIPE | RPKI valid |
| 62.231.32.0/19 | AS25441 | /19 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8075 | RADB | Microsoft ByoIp | MAINT-AS8075 | Aug 21, 2025 |
Whois
Registration for this announcement
- Range
- 62.
231. 53. 0/ 24 - Netname
- IMAGINE-PA-AZURE
- Registrant
- Azure-Infra
- Registrant country
- IE
- Organization
- Azure-Infra
- Org country
- IE
- Type
- SUB-ALLOCATED PA
- Created
- Aug 19, 2025
- Updated
- Aug 19, 2025
- Maintainer
- IMAGINE-MNT
- RIR
- RIPE NCC
- Country
- IE
- Delegated
- May 22, 2003
- Status
- assigned
Report abuse
Abuse contact
- abuse@
imaginegroup. ie - Name
- Abuse-C Role
- Handle
- AR15523-RIPE