Data as of Nov 7, 2026
31.25.121.0/24
1 residential-proxy exit · 30 daysGlattwerk AG
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
4
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
19 observations
Proxy providers listing exits
- EnigmaProxy
- NovaProxy
- ProxyEmpire
- VantageProxies
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 |
|---|---|---|---|---|---|---|
| 31.25.120.0/21 | 2,048 | CH-GLATTWERK-20110307 | Glattwerk AG (ORG-GA3-RIPE) · CH | ALLOCATED PA | Mar 7, 2011 | abuse@ |
| └ 31.25.121.0/24 | 256 | GLATTNET-NET | Glattwerk AG Duebendorf | ASSIGNED PA | Dec 30, 2014 | abuse@ via CH-GLATTWERK-20110307 |
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 31.25.120.0/21
- Prefix
- 31.25.120.0/21
- Announced by
- AS61174 Glattwerk AG
- Type
- Residential
- Proxy exits
- 15
- RPKI
- No RPKI
- Netname
- CH-GLATTWERK-20110307
- Registrant
- Glattwerk AG
- RIR
- RIPE NCC
Origin network
AS61174
CH
- Name
- Glattwerk AG
- Type
- Internet provider
- Registered
- Jan 22, 2013
- Domain
- glattwerk.ch
- Website
- www.glattwerk.ch
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 31.25.120.0/21
31.25.120.0/21
Routing history
- Pattern
- Stable
- First seen
- Mar 2011
- Current origin since
- Dec 2013 · 13 yr
- Origin networks
- 2
- Last change of origin
- Dec 2013
Recorded history
History
- Handoffs
- 1
IRR
Route objects on 31.25.120.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS61174 | RIPE | GLATTWERK AG DUEBENDORF | GLATTWERK-MNT | Dec 16, 2013 |
Whois
Registration for this announcement
- Range
- 31.
25. 120. 0/ 21 - Netname
- CH-GLATTWERK-20110307
- Registrant
- Glattwerk AG
- Registrant country
- CH
- Organization
- Glattwerk AG (ORG-GA3-RIPE)
- Org country
- CH
- Type
- ALLOCATED PA
- Created
- Mar 7, 2011
- Updated
- May 20, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- Mar 7, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
glattnet. ch - Name
- Glattwerk Contact Role
- Handle
- GCR1-RIPE