IP address

Search at other sites:
.2815.17.21.2535x17x21x253.static-business.spb.ertelecom.ru
Shodan(more info)
Passive DNS
Tags: Static IP IP in hostname Scanner
IP blacklists
DataPlane TELNET login
5.17.21.253 is listed on the DataPlane TELNET login blacklist.

Description: DataPlane.org is a community-powered Internet data, feeds,<br>and measurement resource for operators, by operators. IPs trying<br>an unsolicited login via TELNET password authentication.
Type of feed: primary (feed detail page)

Last checked at: 2025-08-02 10:10:04.489000
Was present on blacklist at: 2025-07-26 18:10, 2025-07-26 22:10, 2025-07-27 02:10, 2025-07-27 06:10, 2025-07-27 10:10, 2025-07-27 14:10, 2025-07-27 18:10, 2025-07-27 22:10, 2025-07-28 02:10, 2025-07-28 06:10, 2025-07-28 10:10, 2025-07-28 14:10, 2025-07-28 18:10, 2025-07-28 22:10, 2025-07-29 02:10, 2025-07-29 06:10, 2025-07-29 10:10, 2025-07-29 14:10, 2025-07-29 18:10, 2025-07-29 22:10, 2025-07-30 02:10, 2025-07-30 06:10, 2025-07-30 10:10, 2025-07-30 14:10, 2025-07-30 18:10, 2025-07-30 22:10, 2025-07-31 02:10, 2025-07-31 06:10, 2025-07-31 10:10, 2025-07-31 14:10, 2025-07-31 18:10, 2025-07-31 22:10, 2025-08-01 02:10, 2025-08-01 06:10, 2025-08-01 10:10, 2025-08-01 14:10, 2025-08-01 18:10, 2025-08-01 22:10, 2025-08-02 02:10, 2025-08-02 06:10, 2025-08-02 10:10
Warden events (31)
2025-08-02
ReconScanning (node.9c1411): 1
2025-08-01
ReconScanning (node.9c1411): 1
2025-07-31
ReconScanning (node.9c1411): 1
2025-07-30
ReconScanning (node.9c1411): 1
2025-07-29
ReconScanning (node.9c1411): 6
2025-07-28
ReconScanning (node.9c1411): 3
2025-07-27
ReconScanning (node.9c1411): 1
2025-07-25
ReconScanning (node.9c1411): 2
2025-07-24
ReconScanning (node.9c1411): 1
2025-07-23
ReconScanning (node.9c1411): 2
2025-07-22
ReconScanning (node.9c1411): 1
2025-07-20
ReconScanning (node.9c1411): 3
2025-07-19
ReconScanning (node.9c1411): 2
2025-07-17
ReconScanning (node.9c1411): 3
2025-07-15
ReconScanning (node.9c1411): 3
Origin AS
AS41733 - ZTELECOM-AS
BGP Prefix
5.17.0.0/17
geo
Russia, St Petersburg
🕑 Europe/Moscow
hostname
5x17x21x253.static-business.spb.ertelecom.ru
hostname_class
['isp', 'ip_in_hostname', 'static']
Address block ('inetnum' or 'NetRange' in whois database)
5.16.0.0 - 5.19.255.255
last_activity
2025-08-02 10:58:18
last_warden_event
2025-08-02 10:58:18
rep
0.2813988095238094
reserved_range
0
Shodan's InternetDB
Open ports: 554
Tags: –
CPEs: –
ts_added
2025-07-15 03:40:27.112000
ts_last_update
2025-08-02 11:23:06.685000

Warden event timeline

DShield event timeline

Presence on blacklists