IP Address Information For 81.139.128.20

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 81.139.128.20.
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General information:

IP Address: 81.139.128.20
DNS Hostname (PTR Record): host81-139-128-20.range81-139.btcentralplus.com
DNS Nameservers: a-ns.bt.com, b-ns.bt.com
DNS Zone: 128.139.81.in-addr.arpa
Network route: 81.128.0.0/12
Network owner: British Telecommunications Plc
ASN #: 2856
Part of range: 81.139.128.0/24

Geographic location:

Country: United Kingdom - GB
City: Preston
State/Region: England
Longitude: -2.416670
Latitude: 50.650002
Timezone: +01:00

Location on the map:

The IP address 81.139.128.20 originates in a datacenter located in Preston, United Kingdom

Network speed information:

Average network speed for United Kingdom:

Mobile:

Download

122.20

Mbps

,

Upload

15.31

Mbps
Broadband:

Download

248.86

Mbps

,

Upload

108.19

Mbps

IP Address 81.139.128.20 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 '81.128.0.0 - 81.143.255.255'

% Abuse contact for '81.128.0.0 - 81.143.255.255' is 'abuse@bt.com'

inetnum:        81.128.0.0 - 81.143.255.255
netname:        BT-INFRA
descr:          BT Infrastructure Layer
country:        GB
admin-c:        BS1474-RIPE
tech-c:         BS1474-RIPE
status:         LIR-PARTITIONED PA
mnt-by:         BTNET-INFRA-MNT
mnt-lower:      BTNET-MNT
mnt-routes:     BTNET-MNT
created:        2014-08-01T07:43:40Z
last-modified:  2014-08-01T07:43:40Z
source:         RIPE

role:           BTnet Support
address:        Adhara
address:        Adastral Park
address:        Martlesham Heath
address:        Ipswich
address:        SUFFLK IP5 3RE
address:        GB
phone:          +44 800 0858963 5
phone:          +44 1473 336231
admin-c:        FLS15-RIPE
tech-c:         FLS15-RIPE
nic-hdl:        BS1474-RIPE
remarks:        For all queries contact as2856peering@bt.com
remarks:        Please send delisting issues to btnetdns@bt.com
mnt-by:         BTNET-MNT
created:        2002-04-30T07:54:10Z
last-modified:  2025-07-18T13:07:21Z
source:         RIPE # Filtered

% Information related to '81.128.0.0/12AS2856'

route:          81.128.0.0/12
descr:          BT Public Internet Service
origin:         AS2856
mnt-by:         BTNET-INFRA-MNT
created:        2005-06-16T14:11:53Z
last-modified:  2014-07-31T07:47:16Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.119 (DEXTER)

IP Address Information For 81.139.128.20

General information:

Geographic location:

Location on the map:

Network speed information:

IP Address 81.139.128.20 WHOIS Information:

Reputation information:

Blacklists information:

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