77.243.23.137
An address in Belgrade, Central Serbia, Serbia, used by A1 Serbia public IP addresses, announced by A1 Srbija d.o.o. Beograd (AS44143). Of our anonymity, network and service databases, it is in Carrier IP, Residential Proxy IP, and Mobile Proxy IP.
10 of 21 address-keyed databases hold it
- Location
- Belgrade, Central Serbia, Serbia
- Company
- A1 Serbia public IP addresses
- Prefix
- 77.243.16.0/20
- Hostname
- 77-243-23-137.dynamic.a1.rs
- Registered to
- A1 Serbia public IP addresses
- Network type
- ISP
- Abuse contact
- zloupotreba@a1.rs
- Anycast
- No
Anonymity
Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.
- Provider
- onesproxy
- First seen
- 2026-08-01
- Last seen
- 2026-10-13
- Days seen
- 19% of 90
- Providers
- 9
- Provider
- dataimpulse
- First seen
- 2026-08-16
- Last seen
- 2026-09-27
- Days seen
- 2% of 90
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- A1 Serbia public IP addresses
- Domain
- a1.rs
- Type
- ISP
- Registered in
- Serbia
- Name
- A1 Serbia public IP addresses
- Handle
- A1_Serbia
- Status
- ASSIGNED PA
- Registry
- ripe
- Domain
- a1.rs
- Name
- A1 SERBIA ABUSE-C
- zloupotreba@a1.rs
- Address
- MILUTINA MILANKOVICA 1z, BELGRADE, SERBIA
- Network
- 77.243.16.0-77.243.31.255
Geolocation
Where the address is, and what that place uses.
- City
- Belgrade
- Region
- Central Serbia
- Postal code
- 11000
- Country
- Serbia
- Continent
- Europe
- Coordinates
- 44.8040, 20.4651
- Timezone
- Europe/Belgrade
Network
What kind of network it is on: a mobile carrier, an anycast service, a CDN edge.
Services
What our own internet-wide measurement found listening on it.
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