Data as of Nov 7, 2026
193.11.188.0/23
No anonymizer space · no proxy exits in 30 daysBlekinge Tekniska Hogskola · space held by Vetenskapsradet / SUNET
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 193.11.0.0/16 since May 2005 | AS1653 | Business | 55 | Vetenskapsradet / SUNET |
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 |
|---|---|---|---|---|---|---|
| 193.10.0.0/15 | 131,072 | SE-SUNET-930901 | Vetenskapsradet / SUNET (ORG-SA58-RIPE) · SE | ALLOCATED PA | Jun 29, 2011 | abuse@ |
| └ 193.11.188.0/23 | 512 | SE-BTH-SECNET | Blekinge Tekniska Hogskola (ORG-BTH1-RIPE) · SE | ASSIGNED PA | Mar 26, 2013 | abuse@ |
Network & registry
Announced by
Covering announcement 193.11.184.0/21
- Prefix
- 193.11.184.0/21
- Announced by
- AS8748 Blekinge Tekniska Hogskola
- Type
- Business
- Proxy exits
- 4
- RPKI
- RPKI valid
- Netname
- SE-SUNET-930901
- Registrant
- Vetenskapsradet / SUNET
- RIR
- RIPE NCC
Origin network
AS8748
SE
- Name
- Blekinge Tekniska Hogskola
- Type
- Education
- Registered
- Apr 8, 1998
- Domain
- bth.se
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
193.11.184.0/21
Routing history
- Pattern
- Stable
- First seen
- Feb 2022
- Current origin since
- Feb 2022 · 4.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 193.11.184.0/21 | AS8748 | /21 | RIPE | RPKI valid |
| 193.11.0.0/16 | AS1653 | /24 | RIPE | Another network |
IRR
Route objects on 193.11.184.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8748 | RIPE | BTH | SUNET-MNT | Feb 23, 2022 |
Whois
Registration for this announcement
- Range
- 193.
10. 0. 0/ 15 - Netname
- SE-SUNET-930901
- Registrant
- Vetenskapsradet / SUNET
- Registrant country
- SE
- Organization
- Vetenskapsradet / SUNET (ORG-SA58-RIPE)
- Org country
- SE
- Type
- ALLOCATED PA
- Created
- Jun 29, 2011
- Updated
- Feb 26, 2018
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- SE
- Delegated
- Nov 19, 1999
- Status
- assigned
Report abuse
Abuse contact
- abuse@
sunet. se - Name
- Abuse-C role
- Handle
- AR55476-RIPE