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IP Address Information For 128.251.101.10

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 128.251.101.10.
if you have any comments on the information shown in this page, feel free to contact us.

General information:

IP Address: 128.251.101.10
DNS Hostname (PTR Record): No Hostname
DNS Nameservers: ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info
DNS Zone: 101.251.128.in-addr.arpa
Network route: 128.251.0.0/16
Network owner: Microsoft Corporation
ASN #: 8075
Part of range: 128.251.101.0/24

Geographic location:

Country: Ireland - IE
City: Dublin
State/Region: Dublin
Longitude: -6.267249
Latitude: 53.344151
Timezone: +00:00

Location on the map:

The IP address 128.251.101.10 originates in a datacenter located in Dublin, Ireland

Network speed information:

Average network speed for Ireland:

Mobile:

Download

123.93

Mbps

,

Upload

18.35

Mbps
Broadband:

Download

263.95

Mbps

,

Upload

64.94

Mbps

IP Address 128.251.101.10 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 '128.251.0.0 - 128.251.127.255'

% Abuse contact for '128.251.0.0 - 128.251.127.255' is 'abuse@microsoft.com'

inetnum:        128.251.0.0 - 128.251.127.255
netname:        cloud
country:        EU
admin-c:        DH5439-RIPE
tech-c:         MRPA3-RIPE
status:         ASSIGNED PA
mnt-by:         MICROSOFT-MAINT
created:        2025-09-05T22:03:50Z
last-modified:  2025-09-05T22:03:50Z
source:         RIPE

role:           Microsoft Routing, Peering, and DNS
address:        One Microsoft Way
address:        Redmond, WA 98052
nic-hdl:        MRPA3-RIPE
mnt-by:         MICROSOFT-MAINT
created:        2014-08-26T16:25:24Z
last-modified:  2014-08-26T16:25:24Z
source:         RIPE # Filtered

person:         Divya Quamara
address:        One Microsoft Way
address:        Redmond, WA 98052
phone:          +1-425-882-8080
nic-hdl:        DH5439-RIPE
mnt-by:         MICROSOFT-MAINT
created:        2014-08-26T16:24:14Z
last-modified:  2016-02-19T07:09:41Z
source:         RIPE

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

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 128.251.101.10

Email behaviour monitor:

The IP address 128.251.101.10 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 28-10-25 to 07-11-25:

Sender score:

Sender Volume:

Spamhaus Listing:

Spamcop Listing:

Barracuda Listing: