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InternetData
IPv4 address

151.237.40.11

An address in Kazanlak, Stara Zagora, Bulgaria, used by Nastek Ltd., announced by Nastech OOD (AS39024). Of our anonymity, network and service databases, it is in VPN IP, Hosting IP, and SSH IP.

10 of 22 address-keyed databases hold it

Summary
Company
Nastek Ltd.
Prefix
151.237.40.0/21
Hostname
40-11.nastech.bg
Registered to
Nastek Ltd.
Network type
ISP
Abuse contact
httpphp@gmail.com
Anycast
No

Anonymity

Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.

2 of 8 hold it
Confidence
low
Method
scan
Last seen
2026-10-17
Confidence
medium
Last seen
2026-10-17

Ownership

Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.

5 of 6 hold it
Company
Nastek Ltd.
Type
Business
Registered in
Bulgaria
AS number
AS39024
Name
Nastech OOD
Prefix
151.237.40.0/21
RPKI
valid
Type
ISP
Registered in
Bulgaria
Name
Nastek Ltd.
Handle
BG-NASTEK
Status
ASSIGNED PA
Registry
ripe
Domain
nastech.bg
Name
Abuse-C Role
Address
14 Georgi Benkovski str., 6100, Kazanlak, BULGARIA
Network
151.237.40.0-151.237.47.255
Hostname
40-11.nastech.bg
Not seen inIP RWHOIS

Geolocation

Where the address is, and what that place uses.

2 of 2 hold it
City
Kazanlak
Region
Stara Zagora
Postal code
6100
Country
Bulgaria
Continent
Europe
Coordinates
42.6167, 25.4000
Timezone
Europe/Sofia

Network

What kind of network it is on: a mobile carrier, an anycast service, a CDN edge.

0 of 3 hold it

Services

What our own internet-wide measurement found listening on it.

1 of 3 hold it
Port
22
Banner
SSH-2.0-OpenSSH_10.0p2 Debian-7+deb13u1
Host key
SHA256:df659ae6921a0ab6eec2273f832d6f076e9776c270d39646ac3066c4213a8150
Handshake
Completed
First seen
2026-07-26
Last seen
2026-10-10
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01 · License

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