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InternetData
IPv4 address

81.23.35.254

An address in Reims, Grand Est, France, used by Monitoring Network, announced by HEXANET SAS (AS34863). Of our anonymity, network and service databases, it is in Hosting IP and SMTP IP.

9 of 22 address-keyed databases hold it

Summary
Company
Monitoring Network
Prefix
81.23.32.0/20
Hostname
mx.jacques-briant.fr
Registered to
Monitoring Network
Network type
ISP
Abuse contact
abuse@hexanet.fr
Anycast
No

Anonymity

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

1 of 8 hold it
Confidence
medium
Last seen
2026-10-03

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
Monitoring Network
Type
Business
Registered in
France
AS number
AS34863
Name
HEXANET SAS
Prefix
81.23.32.0/20
RPKI
valid
Type
ISP
Domain
hexanet.fr
Registered in
France
Name
Monitoring Network
Handle
FR-HEXANET
Status
ASSIGNED PA
Registry
ripe
Domain
hexanet.fr
Name
Abuse-C Role
Address
3 allée Albert Caquot, 51100, Reims, FRANCE
Network
81.23.32.0-81.23.47.255
Hostname
mx.jacques-briant.fr
Not seen inIP RWHOIS

Geolocation

Where the address is, and what that place uses.

2 of 2 hold it
City
Reims
Region
Grand Est
Postal code
51051 CEDEX
Country
France
Continent
Europe
Coordinates
49.2653, 4.0285
Timezone
Europe/Paris

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
587
Banner
220 BRIANTMAIL02\587-Client Frontend BRIANTMAIL02
Greeting
Completed
First seen
2026-07-25
Last seen
2026-10-13
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