IP Address Information For 89.31.41.131
IP address information can vary in different details, from the IP's server and datacenters, WHOIS information, all the way to geolocation and longitude/latitude coordinates, and
goes all the way to the IP address' network organization, IP ranges, appearance in DNSBL blacklists, and more.
In this page we have collected a sample of information for the IP address 89.31.41.131.
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General information:
- IP Address: 89.31.41.131
- DNS Hostname (PTR Record): mail.rudolfov.cz
- DNS Nameservers: ns1.starnet.cz, ns2.starnet.cz
- DNS Zone: 41.31.89.in-addr.arpa
- Network route: 89.31.40.0/21
- Network owner: Starnet s.r.o
- ASN #: 44489
- Part of range: 89.31.41.0/24
Geographic location:
- Country: Czechia - CZ
- City: Ceske Budejovice
- State/Region: Jihocesky kraj
- Longitude: 14.475060
- Latitude: 48.974449
- Timezone: +01:00
Location on the map:
Network speed information:
-
Mobile:,Download149.78MbpsUpload31.40Mbps
-
Broadband:,Download184.93MbpsUpload115.66Mbps
IP Address 89.31.41.131 WHOIS Information:
% 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 '89.31.40.0 - 89.31.41.255' % Abuse contact for '89.31.40.0 - 89.31.41.255' is 'ripe@starnet.cz' inetnum: 89.31.40.0 - 89.31.41.255 netname: KPNET-NET country: CZ admin-c: RK2653-RIPE tech-c: RK2653-RIPE status: ASSIGNED PA mnt-by: MNT-FEELA created: 2016-10-19T12:13:50Z last-modified: 2016-10-20T09:10:23Z source: RIPE person: Radek Krejca address: STARNET, s.r.o. address: Ant. Barcala 26a address: Ceske Budejovice address: 37005 mnt-by: MNT-CZSTARNET phone: +420608470980 nic-hdl: RK2653-RIPE created: 2005-08-29T07:41:03Z last-modified: 2025-08-01T11:48:45Z source: RIPE # Filtered % Information related to '89.31.40.0/21AS44489' route: 89.31.40.0/21 descr: SMARTBOX CB s.r.o. origin: AS44489 mnt-by: MNT-FEELA created: 2015-01-29T16:28:36Z last-modified: 2015-01-29T16:28:36Z source: RIPE % This query was served by the RIPE Database Query Service version 1.119 (ABERDEEN)
Reputation information:
- Sender score: 99 (very good)
Blacklists information:
- Listed in Spamhaus: no
- Listed in Barracuda: no
- Listed in Spamcop: no
- More blacklists: Full blacklists test on 89.31.41.131
Email behaviour monitor:
The IP address 89.31.41.131 appears to be an active mail server. The following charts represent data the community has gathered by observing the mail sending behaviour of this IP address during the last 10 days from 13-11-25 to 23-11-25: