AS44143 A1 Srbija d.o.o. 🇷🇸 RS
A1 Srbija d.o.o. Beograd. Announcing 18 prefixes, seen at the RIS collectors.
IPv4 prefixes
15
28,672 (112 × /24)
IPv6 prefixes
3
10 × /32
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
4
transit customers observed
Customer cone
5
ASes reachable through it
Registry and operator data
- AS number
- AS44143
- Name
- A1 Srbija d.o.o.
- Organisation
- A1 Srbija d.o.o.
- Country
- 🇷🇸 RS
- RIR
- RIPENCC
- Allocated
- 2007-11-23
- Traffic levels
- 200-300Gbps
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- AS-VIP-MOBLE
- Website
- https://a1.rs
- PeeringDB
- net/9894
- Exchanges
- 1
- Facilities
- 5
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Whois
Fetched from whois.ripe.net
as-block: AS43075 - AS44168
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by: RIPE-NCC-HM-MNT
created: 2023-12-11T15:09:58Z
last-modified: 2023-12-11T15:09:58Z
source: RIPE
aut-num: AS44143
as-name: A1SERBIA-AS
org: ORG-Td12-RIPE
admin-c: NJ1795-RIPE
admin-c: IP4668-RIPE
tech-c: IP4668-RIPE
remarks: ==================
remarks: UPSTREAM IPv4
remarks: ==================
import: from AS8447 accept any
export: to AS8447 announce AS-VIP-MOBLE
import: from AS174 accept any
export: to AS174 announce AS-VIP-MOBLE
remarks: ==================
remarks: UPSTREAM IPv6
remarks: ==================
mp-import: afi ipv6.unicast from AS8447 accept any
mp-export: afi ipv6.unicast to AS8447 announce AS-VIP-MOBLE
mp-import: afi ipv6.unicast from AS174 accept any
mp-export: afi ipv6.unicast to AS174 announce AS-VIP-MOBLE
remarks: =====================
remarks: DOWNSTREAM IPv4
remarks: =====================
import: from AS62012 accept AS62012
export: to AS62012 announce any
import: from AS205201 accept AS205201
export: to AS205201 announce any
import: from AS213008 accept AS213008
export: to AS213008 announce any
import: from AS394977 accept AS394977
export: to AS394977 announce any
remarks: ===============================
remarks: PRIVATE PEERINGS & IXPs IPv4
remarks: ===============================
import: from AS13004 accept AS-SOX
export: to AS13004 announce AS-VIP-MOBLE
import: from AS15169 accept AS15169
export: to AS15169 announce AS-VIP-MOBLE
import: from AS9125 accept AS9125
export: to AS9125 announce AS-VIP-MOBLE
import: from AS31042 accept AS31042
export: to AS31042 announce AS-VIP-MOBLE
import: from AS44306 accept AS-OMONIA
export: to AS44306 announce AS-VIP-MOBLE
import: from AS13335 accept AS-CLOUDFLARE
export: to AS13335 announce AS-VIP-MOBLE
remarks: ===============================
remarks: PRIVATE PEERINGS & IXPs IPv6
remarks: ===============================
mp-import: afi ipv6.unicast from AS13004 accept AS-SOX
mp-export: afi ipv6.unicast to AS13004 announce AS-VIP-MOBLE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: ROUTE-SRB
created: 2007-11-23T08:24:49Z
last-modified: 2026-05-14T08:29:28Z
source: RIPE # Filtered
organisation: ORG-TD12-RIPE
org-name: A1 Srbija d.o.o. Beograd
country: RS
reg-nr: 20220023
org-type: LIR
address: MILUTINA MILANKOVICA 1z
Navigator
address: 11070
address: BEOGRAD
address: SERBIA
phone: +381601234
phone: +381602254141
admin-c: NJ1795-RIPE
abuse-c: VMA21-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: ROUTE-SRB
mnt-by: RIPE-NCC-HM-MNT
mnt-by: ROUTE-SRB
created: 2007-02-27T15:48:38Z
last-modified: 2026-09-03T18:00:35Z
source: RIPE # Filtered
tech-c: IP4668-RIPE
role: A1 Serbia IP Admins
address: A1 Serbia doo
address: Milutina Milankovica 1z
address: 11070 Beograd
phone: +381602254141
admin-c: NJ1795-RIPE
admin-c: MS59239-RIPE
nic-hdl: IP4668-RIPE
mnt-by: ROUTE-SRB
created: 2022-10-13T08:44:34Z
last-modified: 2026-03-25T14:34:49Z
source: RIPE # Filtered
person: Novak Josic
address: A1 Serbia doo
address: Milutina Milankovica 1z
address: 11070 Beograd
phone: +381600004437
nic-hdl: NJ1795-RIPE
mnt-by: ROUTE-SRB
created: 2023-05-10T12:07:14Z
last-modified: 2023-05-24T10:00:33Z
source: RIPE # Filtered