HomeASN LookupAS16246

AS16246

🇨🇿

AS16246 O2 Czech Republic, a.s.ORG-STaN1-RIPE

NEJ.cz s.r.o

RIPENCCallocated
Announced Prefixes (BGP)
15total
13 IPv42 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)133,120
Announced (BGP)133,120
IPv6 Addresses ⓘ
Allocated (RIR)7.1×10^29
Announced (BGP)7.1×10^29
Prefix Limit (IPv4)
200
Prefix Limit (IPv6)
10
Country
🇨🇿 CZ
RIR
RIPENCC
Status
allocated
Allocated
2/7/2001

Announced Prefixes

(BGP)15
|
Prefix
RPKI
IRR
Last Seen
77.87.232.0/21
 Valid
RIPE
5/25/2026
78.108.152.0/21
 Valid
RIPE
5/25/2026
82.150.160.0/19
 Valid
RIPE
5/25/2026
86.63.192.0/19
 Valid
RIPE
5/25/2026
91.197.116.0/22
 Valid
RIPE
5/25/2026
92.240.160.0/19
 Valid
RIPE
5/25/2026
94.74.192.0/18
 Valid
RIPE
5/25/2026
95.143.128.0/20
 Valid
RIPE
5/25/2026
176.98.96.0/20
 Valid
RIPE
5/25/2026
178.17.96.0/20
 Valid
RIPE
5/25/2026
1–10 of 15
1 / 2

Allocated Prefixes

(RIR)15
Prefix
Country
RIR
Status
77.87.232.0/21🇨🇿 CZRIPENCCassigned
78.108.152.0/21🇨🇿 CZRIPENCCallocated
82.150.160.0/19🇨🇿 CZRIPENCCallocated
86.63.192.0/19🇨🇿 CZRIPENCCallocated
91.197.116.0/22🇨🇿 CZRIPENCCassigned
92.240.160.0/19🇨🇿 CZRIPENCCallocated
94.74.192.0/18🇨🇿 CZRIPENCCallocated
95.143.128.0/20🇨🇿 CZRIPENCCallocated
176.98.96.0/20🇨🇿 CZRIPENCCallocated
178.17.96.0/20🇨🇿 CZRIPENCCallocated
1–10 of 15
1 / 2

Downstream Customers(2)

ASNName
AS62178🇨🇿Master_IT_Technologies MASTER IT Technologies, a.s.
AS207015🇨🇿POSITION Position s.r.o.
ASPA
No ASPA0 upstreams, 2 downstreams
Listed as Upstream Provider by
2 ASNs
View full ASPA details →
Abuse Contact
External Links
RIPE WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/16246

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/16246" | jq