Data as of Nov 9, 2026
213.143.251.0/24
No anonymizer space · no proxy exits in 30 daysSeri Bilgi Teknolojileri Destek Hizmetleri VE Ticaret Limited Sirketi · space held by Is Net Elektonik Bilgi Uretim Dagitim Ticaret ve Iletisim Hizmetleri A.S.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 213.143.240.0/20 since Jan 2017 | AS9021 | Hosting | Is Net Elektonik Bilgi Uretim Dagitim Ticaret ve Iletisim Hizmetleri A.S. |
Network & registry
Origin network
AS39298
TR
- Name
- Seri Bilgi Teknolojileri Destek Hizmetleri VE Ticaret Limited Sirketi
- Type
- Business
- Registered
- Jan 26, 2006
- Domain
- seri.com.tr
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2006
- Current origin since
- Apr 2025 · 1.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 213.143.251.0/24 | AS9021 | /24 | RIPE | Another network |
| 213.143.251.0/24 | AS39298 | /24 | RIPE | RPKI valid |
| 213.143.240.0/20 | AS9021 | /20 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS39298 | RIPE | Seri BT | ISBANKASI-MNT | Apr 1, 2013 |
Whois
Registration for this announcement
- Range
- 213.
143. 224. 0/ 19 - Netname
- TR-ISNET-20021230
- Registrant
- Is Net Elektonik Bilgi Uretim Dagitim Ticaret ve Iletisim Hizmetleri A.S.
- Registrant country
- TR
- Organization
- Is Net Elektonik Bilgi Uretim Dagitim Ticaret ve Iletisim Hizmetleri A.S. (ORG-INA1-RIPE)
- Org country
- TR
- Type
- ALLOCATED PA
- Created
- Dec 30, 2002
- Updated
- Jan 5, 2017
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- TR
- Delegated
- Dec 30, 2002
- Status
- assigned
Report abuse
Abuse contact
- abuse@
is. net. tr - Name
- ISNET ROLE
- Handle
- ISNE1-RIPE