Data as of Nov 4, 2026
77.237.204.0/23
No anonymizer space · no proxy exits in 30 daysTON Total optical Networks AG
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 |
|---|---|---|---|---|---|---|
| 77.237.192.0/19 | 8,192 | CH-TON-NET-20070207 | TON Total optical Networks AG (ORG-TA248-RIPE) · CH | ALLOCATED PA | Feb 7, 2007 | abuse@ |
| └ 77.237.204.0/23 | 512 | TON-NET-AG | unknown | ASSIGNED PA | Jul 6, 2018 | abuse@ via CH-TON-NET-20070207 |
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 77.237.192.0/19
- Prefix
- 77.237.192.0/19
- Announced by
- AS12387 TON Total optical Networks AG
- Type
- Internet provider
- Proxy exits
- 1
- RPKI
- RPKI valid
- Netname
- CH-TON-NET-20070207
- Registrant
- TON Total optical Networks AG
- RIR
- RIPE NCC
Origin network
AS12387
CH
- Name
- TON Total optical Networks AG
- Type
- Internet provider
- Registered
- Apr 27, 2007
- Domain
- ton-net.com
- Website
- www.ton-net.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 77.237.192.0/19
77.237.192.0/19
Routing history
- Pattern
- Stable
- First seen
- May 2007
- Current origin since
- May 2007 · 20 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 77.237.192.0/19 | AS12387 | /19 | RIPE | RPKI valid |
IRR
Route objects on 77.237.192.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS12387 | RIPE | CH-TON-NET | TON-MNT | Apr 28, 2007 |
Whois
Registration for this announcement
- Range
- 77.
237. 192. 0/ 19 - Netname
- CH-TON-NET-20070207
- Registrant
- TON Total optical Networks AG
- Registrant country
- CH
- Organization
- TON Total optical Networks AG (ORG-TA248-RIPE)
- Org country
- CH
- Type
- ALLOCATED PA
- Created
- Feb 7, 2007
- Updated
- Jan 11, 2021
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- Feb 7, 2007
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ton-net. com - Name
- TON AG
- Handle
- TA1724-RIPE