Data as of Nov 7, 2026
153.56.138.0/24
No anonymizer space · no proxy exits in 30 daysICT Bulut Bilisim A.S.
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 |
|---|---|---|---|---|---|---|
| 153.56.138.0/23 | 512 | TR-ICTBULUT-19910923 | ICT Bulut Bilisim A.S. (ORG-IBBA1-RIPE) · TR | LEGACY | Apr 29, 2026 | abuse@ |
| └ 153.56.138.0/24 | 256 | IST-DC13 | unknown | LEGACY | Apr 30, 2026 | abuse@ via TR-ICTBULUT-19910923 |
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
Registry
Holder
- Organization
- ICT Bulut Bilisim A.S.
- Handle
- ORG-IBBA1-RIPE
- Range
- 153.
56. 138. 0/ 23 - Registration type
- LEGACY
- Record created
- Apr 29, 2026
- Legacy
- yes
Origin network
AS47952
TR
- Name
- ICT Bulut Bilisim A.S.
- Type
- Hosting
- Registered
- May 9, 2017
- Domain
- ictbulut.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2026
- Current origin since
- May 2026 · 6 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 153.
56. 138. 0/ 24 - Netname
- IST-DC13
- Registrant country
- TR
- Organization
- Not stated by the registry
- Type
- LEGACY
- Created
- Apr 30, 2026
- Updated
- Apr 30, 2026
- Maintainer
- tr-ictbulut-1-mnt
- RIR
- RIPE NCC
- Country
- TR
- Delegated
- Sep 23, 1991
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ictbulut. com - Name
- Abuse-C Role
- Handle
- AR40040-RIPE