IP address

Search at other sites:
--81.143.227.36host81-143-227-36.in-addr.btopenworld.com
Shodan(more info)
Passive DNS
Tags: IP in hostname
IP blacklists
CI Army
81.143.227.36 is listed on the CI Army blacklist.

Description: Collective Intelligence Network Security is a Threat Intelligence<br>database that provides scores for IPs. Source of unspecified malicious attacks<br>most of them will be active attackers/scanners
Type of feed: primary (feed detail page)

Last checked at: 2025-12-23 03:50:00.857000
Was present on blacklist at: 2025-11-21 03:50, 2025-11-22 03:50, 2025-11-23 03:50, 2025-11-24 03:50, 2025-11-25 03:50, 2025-11-26 03:50, 2025-11-27 03:50, 2025-11-28 03:50, 2025-11-29 03:50, 2025-11-30 03:50, 2025-12-03 03:50, 2025-12-04 03:50, 2025-12-05 03:50, 2025-12-06 03:50, 2025-12-07 03:50, 2025-12-08 03:50, 2025-12-09 03:50, 2025-12-10 03:50, 2025-12-11 03:50, 2025-12-12 03:50, 2025-12-13 03:50, 2025-12-15 03:50, 2025-12-16 03:50, 2025-12-17 03:50, 2025-12-19 03:50, 2025-12-20 03:50, 2025-12-21 03:50, 2025-12-23 03:50
DShield reports (IP summary, reports)
2025-11-23
Number of reports: 11
Distinct targets: 7
2025-11-24
Number of reports: 16
Distinct targets: 12
2025-11-25
Number of reports: 16
Distinct targets: 12
2025-11-26
Number of reports: 11
Distinct targets: 10
2025-11-30
Number of reports: 13
Distinct targets: 9
2025-12-01
Number of reports: 16
Distinct targets: 11
2025-12-02
Number of reports: 16
Distinct targets: 11
2025-12-03
Number of reports: 14
Distinct targets: 11
2025-12-11
Number of reports: 10
Distinct targets: 7
2025-12-12
Number of reports: 10
Distinct targets: 7
2025-12-13
Number of reports: 10
Distinct targets: 9
2025-12-19
Number of reports: 17
Distinct targets: 12
2025-12-20
Number of reports: 16
Distinct targets: 12
2025-12-22
Number of reports: 17
Distinct targets: 14
2025-12-23
Number of reports: 13
Distinct targets: 13
Origin AS
AS2856 - BT-UK-AS
BGP Prefix
81.128.0.0/12
geo
United Kingdom, Greenwich
🕑 Europe/London
hostname
host81-143-227-36.in-addr.btopenworld.com
hostname_class
['ip_in_hostname']
Address block ('inetnum' or 'NetRange' in whois database)
81.128.0.0 - 81.159.255.255
reserved_range
0
Shodan's InternetDB
Open ports: 8085
Tags: –
CPEs: –
ts_added
2025-11-21 03:53:55.058000
ts_last_update
2025-12-24 05:05:36.800000

Warden event timeline

DShield event timeline

Presence on blacklists