Data as of Nov 14, 2026
77.75.106.136/29
No anonymizer space · no proxy exits in 30 daysSyntura Group Limited
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 |
|---|---|---|---|---|---|---|
| 77.75.104.0/21 | 2,048 | UK-HIGHSPEEDOFFICE-20070509 | Syntura Group Limited (ORG-HOL1-RIPE) · GB | ALLOCATED PA | Oct 9, 2015 | abuse@ |
| └ 77.75.106.136/29 | 8 | DINGHAM-ADSL | Doug Ingham ADSL Connection | ASSIGNED PA | May 10, 2007 | abuse@ via UK-HIGHSPEEDOFFICE-20070509 |
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 77.75.104.0/21
- Prefix
- 77.75.104.0/21
- Announced by
- AS39326 Syntura Group Limited
- Type
- Internet provider
- Proxy exits
- 1
- RPKI
- RPKI valid
- Netname
- UK-HIGHSPEEDOFFICE-20070509
- Registrant
- Syntura Group Limited
- RIR
- RIPE NCC
Origin network
AS39326
GB
- Name
- Syntura Group Limited
- Type
- Internet provider
- Registered
- Feb 1, 2006
- Domain
- syntura.io
- Website
- syntura.io
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 1
Routing timeline
Who has announced 77.75.104.0/21
77.75.104.0/21
Routing history
- Pattern
- Stable
- First seen
- May 2007
- Current origin since
- Oct 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 77.75.104.0/21 | AS39326 | /24 | RIPE | RPKI valid |
IRR
Route objects on 77.75.104.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS39326 | RIPE | Goscomb Technologies Limited | GOSCOMB-MNT | May 9, 2007 |
Whois
Registration for this announcement
- Range
- 77.
75. 104. 0/ 21 - Netname
- UK-HIGHSPEEDOFFICE-20070509
- Registrant
- Syntura Group Limited
- Registrant country
- GB
- Organization
- Syntura Group Limited (ORG-HOL1-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Oct 9, 2015
- Updated
- Apr 18, 2017
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- May 9, 2007
- Status
- assigned
Report abuse
Abuse contact
- abuse@
syntura. io - Name
- Abuse-C Role
- Handle
- AR17693-RIPE