IP address

Search at other sites:

.000123.49.12.137mail.btcl.net.bd

Shodan(more info)

Passive DNS

IP blacklists

UCEPROTECT L1

123.49.12.137 is listed on the UCEPROTECT L1 blacklist.

Description: UCEPROTECT-NETWORK list of spam IPs.
Type of feed: primary (feed detail page)

Last checked at: 2026-06-03 07:45:00.686000
Was present on blacklist at: 2026-05-27 15:45, 2026-05-27 23:45, 2026-05-28 07:45, 2026-05-28 15:45, 2026-05-28 23:45, 2026-05-29 07:45, 2026-05-29 15:45, 2026-05-29 23:45, 2026-05-30 07:45, 2026-05-30 15:45, 2026-05-30 23:45, 2026-05-31 07:45, 2026-05-31 15:45, 2026-05-31 23:45, 2026-06-01 07:45, 2026-06-01 15:45, 2026-06-01 23:45, 2026-06-02 07:45, 2026-06-02 15:45, 2026-06-02 23:45, 2026-06-03 07:45

Threat categories

TL	Role	Category	Details
40	src	—

---

Origin AS

AS17494 - BTTB-AS-AP

BGP Prefix

123.49.12.0/24

geo

Bangladesh, Dhaka

🕑 Asia/Dhaka

hostname

mail.btcl.net.bd

Address block ('inetnum' or 'NetRange' in whois database)

123.49.0.0 - 123.49.63.255

rep

0.0

reserved_range

0

Shodan's InternetDB

Open ports: 22, 53, 443, 465, 993, 995, 2083, 2087, 2095

Tags: –

CPEs: cpe:/a:exim:exim:4.99.1, cpe:/a:cpanel:cpanel, cpe:/a:apache:http_server, cpe:/a:openbsd:openssh:8.0

ts_added

2026-05-27 15:50:30.997000

ts_last_update

2026-06-04 15:50:41.906000

Warden event timeline

DShield event timeline

Presence on blacklists