Data as of Nov 12, 2026
178.243.176.0/21
No anonymizer space · no proxy exits in 30 daysTurkcell Iletisim Hizmetleri A.S.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Mobile
Risk
10 / 100 · Low
Shared address
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 |
|---|---|---|---|---|---|---|
| 178.240.0.0/13 | 524,288 | TR-TURKCELL-20100319 | Turkcell Iletisim Hizmetleri A.S (ORG-TIHA1-RIPE) · TR | ALLOCATED PA | Mar 19, 2010 | abuse@ |
| └ 178.240.0.0/14 | 262,144 | TR-TURKCELL-INTERNET | Turkcell Internet | ASSIGNED PA | Apr 30, 2012 | abuse@ via TR-TURKCELL-20100319 |
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
- Turkcell Iletisim Hizmetleri A.S
- Handle
- ORG-TIHA1-RIPE
- Range
- 178.
240. 0. 0/ 13 - Registration type
- ALLOCATED PA
- Record created
- Mar 19, 2010
Origin network
AS16135
TR
- Name
- Turkcell Iletisim Hizmetleri A.S.
- Type
- Internet provider
- Registered
- Apr 21, 2004
- Domain
- turkcell.com.tr
- Website
- www.turkcell.com.tr
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2020
- Current origin since
- Apr 2020 · 6.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 178.243.176.0/21 | AS16135 | /24 | RIPE | RPKI valid |
| 178.243.160.0/19 | AS16135 | /24 | RIPE | RPKI valid |
| 178.240.0.0/13 | AS6453 | /24 | RIPE | Another network |
| 178.240.0.0/13 | AS16135 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS16135 | RIPE | TR-TURKCELL | Apr 15, 2020 |
Whois
Registration for this announcement
- Range
- 178.
240. 0. 0/ 14 - Netname
- TR-TURKCELL-INTERNET
- Registrant
- Turkcell Internet
- Registrant country
- TR
- Organization
- Turkcell Internet
- Org country
- TR
- Type
- ASSIGNED PA
- Created
- Apr 30, 2012
- Updated
- Apr 30, 2012
- Maintainer
- TR-TURKCELL
- RIR
- RIPE NCC
- Country
- TR
- Delegated
- Mar 19, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse@
turkcell. com. tr - Name
- Turkcell Abuse Handling
- Handle
- TAH47-RIPE