80/tcp
HTTP
first 2026-06-08 · last 2026-06-08
- Status
- 302 Found
Raw response
HTTP/1.1 302 Found Location: http://217.40.104.57/ord Content-Length: 0
Host
217.40.104.57
Tags: Self-signed certificate Expired certificate
As of our latest check on 2026-06-08, 217.40.104.57 (British Telecommunications Limited, AS2856, United Kingdom) had 2 open ports (80, 443) and no known CVEs.
Known CVEs on this host
2open ports
0names pointing here
0known CVEs
0known exploited
Open ports and CVEs as of our latest check of this host, 2026-06-08.
No known CVEs on this host.
- Network
- British Telecommunications Limited AS2856
- Open ports
- 80, 443 · at our latest check, 2026-06-08
- Location
- United Kingdom GB
- Hostname
- host217-40-104-57.in-addr.btopenworld.com · reverse DNS, checked 2026-10-05
- Route
- 217.32.0.0/12 · announced by British Telecommunications Limited AS2856 RPKI valid
- Organisation
- BTnet (BT's UK IP Network - AS2856) · Network service provider (transit)
- Registry network
- BTADSL-0000000000185518 · 217.40.104.56 - 217.40.104.63 · RIPE
- Abuse contact
- [email protected] · for BTADSL-0000000000185518
- First seen
- 2026-06-08 07:22 UTC
- Last seen alive
- 2026-06-08 07:22 UTC
- Hosted domains
- No host name points here
Reputation
Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
Services (2)
443/tcp
TLS
first 2026-06-08 · last 2026-06-08
- TLS
- TLSv1.2
- Certificate for
- Niagara4
- Issued by
- Niagara4
- Valid
- 2015-12-07 → 2016-12-07
- Note
- self-signed certificate
Raw response
73+�o%Dt�.��{Îd�˘pԈR�sDOWNGRD�/��|yv0�r0�Z�t�+�2�
��0
*�H��
0210UNiagara410U
Tridium10 UUS0
151207120154Z
161207120154Z0210UNiagara410U
Tridium10 UUS0�"0
*�H��
�0�
��~����^yQIw^65�edž�n'���L�Y�@��R��=hIJ�³g\돯��^�q�l��[�LE.�Te����A��6��ō�L:虡���7��+�L�u��'��އ�Z+��%��ʞV�ksϓn���O$r4+^f�"�3�lU����ǣ.�66�E���c$��Z�s���?��c6~>���ucZ&1DT�H]�u�q�u����B�W���)>���GB6����Ĩ|������ m� *�sSSW���0��0U˯�ʷXdsޒ]G�_P��"IQ0U%0++0U��04U-0+�)+�#Qnx-TITAN-246E-9911-1F0C-F56B0
*�H��
����L��ۼ<�9����xs�ץ��P��<ݖ6�G�V�s�ۭ�jT���ׅ�Z� J�A�4��W�+��DSӫ���/s�Q�� �����ftYq����
�m�����[��߯�n<�Y�����O...<truncated>
Port history
Every port that has answered a connection on this address, and when. A port is listed as open above only when a service was identified on it. Times are UTC.