[ IP ]
193.136.221.1
#98,882Top IPs · 1M scope2 domains
Overview
Top IPs list rank
- 1M
- #98,882(2 domains)
- Hosted domains (90 days)
- 2
- Hosted domains (all time)
- 2
- First seen
- Last seen
- Sat Jul 25 2026 04:58:57 GM
- PDNS hits (90 days)
- 17
- Country
- PT
- ASN
- AS1930
- Snapshot
- 1970-01-01
Network operated by Universidade de Lisboa (IT-IST).
List rank history
1 daily snapshots in the Top IPs list (1M scope). Lower rank numbers indicate more hosted domains in scope.
Whois — 193.136.221.1
- Netname
- IT-IST
- Organization
- Universidade de Lisboa
- Country
- PT
- ASN
- AS1930
Full whois record
% This is the RIPE Database query service. % The objects are in RPSL format. % % The RIPE Database is subject to Terms and Conditions. % See https://docs.db.ripe.net/terms-conditions.html % Note: this output has been filtered. % To receive output for a database update, use the "-B" flag. % Information related to '193.136.220.0 - 193.136.223.255' % Abuse contact for '193.136.220.0 - 193.136.223.255' is '[email protected]' inetnum: 193.136.220.0 - 193.136.223.255 netname: IT-IST descr: Universidade de Lisboa descr: Instituto Superior Tecnico descr: Instituto de Telecomunicacoes country: PT geoloc: 38.735917 -9.138554 admin-c: RCIS5-RIPE tech-c: RCIS5-RIPE org: ORG-UDL5-RIPE status: ASSIGNED PA remarks: SERVIP-ULISBOA-IST remarks: sub-org: ORG-IST11-RIPE mnt-by: AS1930-MNT mnt-lower: AS1930-MNT created: 2002-01-16T18:10:23Z last-modified: 2019-01-22T10:50:36Z source: RIPE organisation: ORG-UDL5-RIPE org-name: Universidade de Lisboa country: PT reg-nr: Not Applicable org-type: OTHER address: Alameda da Universidade address: 1649-004 Lisboa address: PORTUGAL phone: +351 210443411 admin-c: RCUD6-RIPE tech-c: RCUD6-RIPE remarks: SERVIP-ULISBOA mnt-by: AS1930-MNT mnt-ref: AS1930-MNT abuse-c: FST8-RIPE created: 2014-01-20T17:38:32Z last-modified: 2026-05-13T06:16:50Z source: RIPE # Filtered role: RCTS Contacts Instituto Superior Tecnico - ULISBOA address: Av.Rovisco Pais, 1 address: 1049-001 Lisboa address: PORTUGAL admin-c: ACS148-RIPE tech-c: JDSM1-RIPE tech-c: JP8810-RIPE tech-c: LFVL2-RIPE tech-c: FRF21-RIPE tech-c: CU553-RIPE mnt-by: AS1930-MNT nic-hdl: RCIS5-RIPE created: 2016-10-04T07:32:14Z last-modified: 2022-06-04T16:19:02Z source: RIPE # Filtered % Information related to '193.136.0.0/15AS1930' route: 193.136.0.0/15 descr: RCCN-AGGREGATED-NET origin: AS1930 mnt-by: AS1930-MNT created: 1970-01-01T00:00:00Z last-modified: 2001-09-22T09:33:03Z source: RIPE % This query was served by the RIPE Database Query Service version 1.123 (SHETLAND)
Open ports — 193.136.221.1
Port scan not run for 193.136.221.1 yet. Probes are queued from passive DNS IPs in the worker pipeline.