IP Address Information For 129.31.229.77
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 129.31.229.77.
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General information:
- IP Address: 129.31.229.77
- DNS Hostname (PTR Record): No Hostname
- DNS Nameservers: auth0.dns.cam.ac.uk, ns0.ic.ac.uk, ns1.ic.ac.uk, ns2.ic.ac.uk
- DNS Zone: 31.129.in-addr.arpa
- Network route: 129.31.0.0/16
- Network owner: JISC Services Limited
- ASN #: 786
- Part of range: 129.31.229.0/24
Geographic location:
- Country: United Kingdom - GB
- City: London
- State/Region: England
- Longitude: -0.125740
- Latitude: 51.508530
- Timezone: +00:00
Location on the map:
Network speed information:
-
Mobile:,Download127.92MbpsUpload16.29Mbps
-
Broadband:,Download276.38MbpsUpload121.02Mbps
IP Address 129.31.229.77 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 '129.31.0.0 - 129.31.255.255' % Abuse contact for '129.31.0.0 - 129.31.255.255' is 'abuse@imperial.ac.uk' inetnum: 129.31.0.0 - 129.31.255.255 netname: ICNET country: GB org: ORG-ICOS4-RIPE admin-c: ICH1-RIPE tech-c: ICH1-RIPE status: LEGACY mnt-by: IC mnt-by: RIPE-NCC-LEGACY-MNT created: 1970-01-01T00:00:00Z last-modified: 2018-11-28T16:29:23Z source: RIPE organisation: ORG-ICOS4-RIPE org-name: Imperial College of Science, Technology and Medicine country: GB org-type: LIR address: Level 1 MediaWorks, 191 Wood Lane address: W12 7FP address: London address: UNITED KINGDOM phone: +44 20 7594 9000 admin-c: ICH1-RIPE tech-c: ICH1-RIPE abuse-c: AR45976-RIPE mnt-ref: IC mnt-by: RIPE-NCC-HM-MNT mnt-by: IC created: 2018-04-12T08:03:08Z last-modified: 2025-06-02T13:50:15Z source: RIPE # Filtered role: IC Hostmaster address: Information and Communication Technologies address: Imperial College London address: Level 1 MediaWorks address: 191 Wood Lane address: London W12 7FP address: United Kingdom phone: +44 20 7594 9000 nic-hdl: ICH1-RIPE admin-c: DS21750-RIPE admin-c: MC42020-RIPE tech-c: DS21750-RIPE tech-c: MC42020-RIPE mnt-by: IC created: 2003-01-03T13:03:00Z last-modified: 2025-06-02T13:57:09Z source: RIPE # Filtered % Information related to '129.31.0.0/16AS786' route: 129.31.0.0/16 descr: Imperial College of Science and Technology descr: South Kensington descr: London descr: SW7 2BZ descr: UNITED KINGDOM origin: AS786 mnt-by: JIPS-NOSC created: 1970-01-01T00:00:00Z last-modified: 2001-09-22T09:32:02Z source: RIPE % This query was served by the RIPE Database Query Service version 1.121.2 (DEXTER)
Reputation information:
- Sender score: None - IP doesnt send emails
Blacklists information:
- Listed in Spamhaus: no
- Listed in Barracuda: no
- Listed in Spamcop: no
- More blacklists: Full blacklists test on 129.31.229.77
Email behaviour monitor:
The IP address 129.31.229.77 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 24-03-26 to 03-04-26: