Data as of Nov 14, 2026
217.150.149.0/27
No anonymizer space · no proxy exits in 30 daysT-Systems International GmbH
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 217.150.144.0/20 since May 2005 | AS34086 | Internet provider | T-Systems International GmbH |
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 |
|---|---|---|---|---|---|---|
| 217.150.144.0/20 | 4,096 | DE-SCZN-20040616 | T-Systems International GmbH (ORG-TCG2-RIPE) · DE | ALLOCATED PA | Jun 16, 2004 | abuse@ |
| └ 217.150.149.0/27 | 32 | TSES-ITO-CSS-RE-S-M | T-Systems International GmbH | ASSIGNED PA | Feb 21, 2017 | abuse@ via DE-SCZN-20040616 |
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 217.150.144.0/21
- Prefix
- 217.150.144.0/21
- Announced by
- AS34086 T-Systems International GmbH
- Type
- Internet provider
- RPKI
- RPKI valid
- Netname
- DE-SCZN-20040616
- Registrant
- T-Systems International GmbH
- RIR
- RIPE NCC
Origin network
AS34086
DE
- Name
- T-Systems International GmbH
- Type
- Internet provider
- Registered
- Oct 20, 2004
- Domain
- t-systems.de
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
217.150.144.0/21
Routing history
- Pattern
- Stable
- First seen
- Sep 2013
- Current origin since
- Sep 2013 · 13 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 217.150.144.0/20 | AS34086 | /24 | RIPE | RPKI valid |
IRR
Route objects on 217.150.144.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS34086 | RIPE | SCZN Prefix-21 | SCZN-MNT | Aug 26, 2013 |
Whois
Registration for this announcement
- Range
- 217.
150. 144. 0/ 20 - Netname
- DE-SCZN-20040616
- Registrant
- T-Systems International GmbH
- Registrant country
- DE
- Organization
- T-Systems International GmbH (ORG-TCG2-RIPE)
- Org country
- DE
- Type
- ALLOCATED PA
- Created
- Jun 16, 2004
- Updated
- Nov 10, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Jun 16, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse@
telekom. de - Name
- SCZN Netmaster
- Handle
- SN1089-RIPE