Data as of Nov 5, 2026
192.36.253.0/24
No anonymizer space · no proxy exits in 30 daysKungliga Tekniska Hogskolan · space held by Resilans AB
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 |
|---|---|---|---|---|---|---|
| 192.36.0.0/16 | 65,536 | SE-RESILANS-20000317 | Resilans AB (ORG-RESI1-RIPE) · SE | LEGACY | May 23, 2002 | abuse@ |
| └ 192.36.253.0/24 | 256 | KTHNOC-PDC-Environment-net | Network for facilities management at KTHNOC and PDC | LEGACY | Nov 27, 2003 | abuse@ via SE-RESILANS-20000317 |
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
IPv4 market
Holder
- Organization
- Resilans AB
- Handle
- ORG-RESI1-RIPE
- Range
- 192.
36. 0. 0/ 16 - Registration type
- LEGACY
- Record created
- May 23, 2002
- Legacy
- yes
Origin network
AS5601
SE
- Name
- Kungliga Tekniska Hogskolan
- Type
- Business
- Registered
- Apr 23, 1996
- Domain
- kth.se
- Industry
- Libraries and Archives
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2010
- Current origin since
- Jan 2010 · 17 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS5601 | RIPE | pdc-net | SUNET-MNT | Mar 9, 2010 |
Whois
Registration for this announcement
- Range
- 192.
36. 253. 0/ 24 - Netname
- KTHNOC-PDC-Environment-net
- Registrant
- Network for facilities management at KTHNOC and PDC
- Registrant country
- SE
- Organization
- Network for facilities management at KTHNOC and PDC
- Org country
- SE
- Type
- LEGACY
- Created
- Nov 27, 2003
- Updated
- Dec 4, 2019
- Maintainer
- SUNET-MNT
- RIR
- RIPE NCC
- Country
- SE
- Delegated
- Mar 17, 2000
- Status
- assigned
Report abuse
Abuse contact
- abuse@
resilans. se - Name
- Resilans AB
- Handle
- RESI1-RIPE