Host

217.36.230.2

Tags: Self-signed certificate

As of our latest check on 2026-06-08, 217.36.230.2 (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
host217-36-230-2.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
BT-ADSL · 217.36.208.0 - 217.36.231.255 · RIPE
Abuse contact
[email protected] · for BT-ADSL
First seen
2026-06-08 05:55 UTC
Last seen alive
2026-06-08 05:56 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)

80/tcp HTTP first 2026-06-08 · last 2026-06-08
Status
200 OK
Raw response
HTTP/1.1 200 OK
Vary: Accept-Encoding
X-Frame-Options: SAMEORIGIN
Content-Type: text/html
X-Content-Type-Options: nosniff
Date: Mon, 08 Jun 2026 07:55:50 GMT
ETag: 1778784403
Content-Length: 334
X-XSS-Protection: 1; mode=block
Last-Modified: Wed, 06 Nov 2024 15:06:46 GMT
Connection: Keep-Alive
Accept-Ranges: bytes

<!doctype html><html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><meta http-equiv="pragma" content="no-cache"><meta http-equiv="cache-control" content="no-cache, must-revalidate"><meta http-equiv="expires" content="0"></head><body></body><script>document.location.href = "/doc/index.html";</script></html>
443/tcp TLS first 2026-06-08 · last 2026-06-08
TLS
TLSv1.2
Certificate for
deaac36b327998b0161bf6933f5a113b2ba1aebc8271cb7ef2326192
Issued by
deaac36b327998b0161bf6933f5a113b2ba1aebc8271cb7ef2326192
Valid
2024-12-16 → 2034-12-14
Note
self-signed certificate
Raw response
YU?��U��h/�M�w%h�=�l)z�DOWNGRD '���裝>��_��Q�j4W��cC%�/
�'# 0�0��0
	*�H��
0P10	UCN1A0?U8deaac36b327998b0161bf6933f5a113b2ba1aebc8271cb7ef23261920
241216092316Z
341214092316Z0P10	UCN1A0?U8deaac36b327998b0161bf6933f5a113b2ba1aebc8271cb7ef23261920�"0
	*�H��
�0�
����#p���(��e<�=��iKTi:9S��d�o+Oa8H%��U8�d'���,7���D�t^G
�"dv��9��>adƋ`.�9%P����L�O�7��4��z$;	?�g5l���bP${-��Ǡ�o:I�oq2�YpA{�I��Br�o˪-�[1���V;�g
�w\�-����󋞱+C|p+�#��#��M��E���i�Ib
�g��(��=��lhK���f�8ctƿ)��}�(���T�`[���S�Ҝ��)0
	*�H��
����ߵlP�,�)��M��������Ł5�6�:T�k�kU�$@V�"Ԍo,��%r�GB6��)|�+1��}?��D�&�m%;V��5cW�D� 껛)b��'�
ـ�K�fd(;��ofo��5869��|��|�[>���u���9���...<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.