Data as of Nov 10, 2026
193.235.123.0/24
No anonymizer space · no proxy exits in 30 daysCogent Communications, LLC · space held by Resilans AB
Announcement
this exact prefix
RPKI valid
Announced by
Type
Unknown
Risk
0 / 100 · Low
Recent change
New origin Sep 2026
its first announcement on record
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 193.234.0.0/15 | 131,072 | SE-RESILANS-970602 | Resilans AB (ORG-RESI1-RIPE) · SE | ALLOCATED PA | May 23, 2002 | abuse@ |
| └ 193.235.123.0/24 | 256 | SWECO-NET | Sweco AB (ORG-ABUS107-RIPE) · NL | ASSIGNED PA | Jan 24, 2011 | a+0107@ |
Network & registry
IPv4 market
Holder
- Organization
- Resilans AB
- Handle
- ORG-RESI1-RIPE
- Range
- 193.
234. 0. 0/ 15 - Registration type
- ALLOCATED PA
- Record created
- May 23, 2002
Origin network
AS174
US
- Name
- Cogent Communications, LLC
- Type
- Internet provider
- Registered
- May 16, 1996
- Domain
- cogentco.com
- Website
- www.cogentco.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 1,623
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2026
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 193.
235. 123. 0/ 24 - Netname
- SWECO-NET
- Registrant
- Sweco AB
- Registrant country
- NL
- Organization
- Sweco AB (ORG-ABUS107-RIPE)
- Org country
- NL
- Type
- ASSIGNED PA
- Created
- Jan 24, 2011
- Updated
- Oct 2, 2026
- Maintainer
- RESILANS-MNT
- RIR
- RIPE NCC
- Country
- SE
- Delegated
- Sep 1, 1993
- Status
- assigned
Report abuse
Abuse contact
- a+0107@
resilans. se - Name
- Abuse handler 0107
- Handle
- ABUS1608-RIPE