81.200.48.0/21

AS41046 · O2 Czech Republic, a.s.

Summary

ASN
AS41046 — O2 Czech Republic, a.s.
BGP Prefix
81.200.48.0/21
Country
🇨🇿 Czechia
Domain
o2.cz
Registry
RIPE_NCC
ID
CZ-CZNET-20060601
Allocation
Part of 81.200.48.0/20

WHOIS

Network
81.200.48.0/20
Name
O2 Czech Republic, a.s.
Net name
CZ-CZNET-20060601
Organization type
allocated pa
Registry
RIPE_NCC
Country
CZ
Abuse contact
Abuse-C Role
Abuse email
abuse@o2.cz

Overlapping Ranges

RangeSourceHolderCountry
81.200.48.0/20BGP routeAS41046 O2 Czech Republic, a.s.—
81.200.48.0/20WHOIS (RIPE_NCC)O2 Czech Republic, a.s.CZ
81.200.48.0/20RIPE_NCC assigned—CZ
81.200.48.0/21BGP routeAS41046 O2 Czech Republic, a.s.—
81.200.50.0/23WHOIS (RIPE_NCC)Kabelova televize TrinecCZ
81.200.53.0/24WHOIS (RIPE_NCC)Kabelova televize Trinec (subscribers)CZ
81.200.49.0/25WHOIS (RIPE_NCC)NET-TVTRINEC-49CCZ
81.200.48.0/26WHOIS (RIPE_NCC)BKS Trinec - backbone serversCZ
81.200.48.128/26WHOIS (RIPE_NCC)BKS Trinec - NAT IPs for customersCZ
81.200.49.128/26WHOIS (RIPE_NCC)NET-TVTRINEC-49CCZ
81.200.52.0/26WHOIS (RIPE_NCC)Intraweb servis ISPCZ
81.200.52.128/26WHOIS (RIPE_NCC)Intraweb servis ISPCZ
81.200.54.128/26WHOIS (RIPE_NCC)NET-TVTRINEC-IW2CZ
81.200.54.192/26WHOIS (RIPE_NCC)NET-TVTRINEC-IWCZ
81.200.55.64/26WHOIS (RIPE_NCC)NET-BKS-PP2CZ
81.200.48.64/27WHOIS (RIPE_NCC)BKS Trinec - backbone serversCZ
81.200.48.96/27WHOIS (RIPE_NCC)BKS Trinec - NAT IPs for customersCZ
81.200.48.192/27WHOIS (RIPE_NCC)BKS Trinec - NAT IPs for customersCZ
81.200.49.192/27WHOIS (RIPE_NCC)NET-TVTRINEC-49CCZ
81.200.52.64/27WHOIS (RIPE_NCC)Intraweb servis ISPCZ
81.200.52.96/27WHOIS (RIPE_NCC)Intraweb servis ISPCZ
81.200.52.192/27WHOIS (RIPE_NCC)Intraweb servis ISPCZ
81.200.55.0/27WHOIS (RIPE_NCC)NET-BKS-PP1CZ
81.200.55.128/27WHOIS (RIPE_NCC)NET-BKS-37-BV-NATCZ
81.200.55.160/27WHOIS (RIPE_NCC)NET-BKS-38-HB-NATCZ
81.200.55.224/27WHOIS (RIPE_NCC)NET-BKS-31-TA-NATCZ
81.200.48.224/28WHOIS (RIPE_NCC)BKS Trinec - NAT IPs for customersCZ
81.200.49.224/28WHOIS (RIPE_NCC)NET-TVTRINEC-49CCZ
81.200.52.224/28WHOIS (RIPE_NCC)Intraweb servis ISPCZ
81.200.55.48/28WHOIS (RIPE_NCC)NET-BKS-PP2CZ
81.200.48.240/29WHOIS (RIPE_NCC)BKS Trinec - NAT IPs for customersCZ
81.200.49.240/29WHOIS (RIPE_NCC)NET-TVTRINEC-49CCZ
81.200.52.240/29WHOIS (RIPE_NCC)Intraweb servis ISPCZ
81.200.55.32/29WHOIS (RIPE_NCC)BKS SITELCZ
81.200.48.248/30WHOIS (RIPE_NCC)BKS Trinec - NAT IPs for customersCZ
81.200.49.248/30WHOIS (RIPE_NCC)NET-TVTRINEC-49CCZ
81.200.52.248/30WHOIS (RIPE_NCC)Intraweb servis ISPCZ
81.200.55.44/30WHOIS (RIPE_NCC)NET-BKS-PP2CZ
81.200.48.252/31WHOIS (RIPE_NCC)BKS Trinec - NAT IPs for customersCZ
81.200.49.252/31WHOIS (RIPE_NCC)NET-TVTRINEC-49CCZ
81.200.52.252/31WHOIS (RIPE_NCC)Intraweb servis ISPCZ
81.200.55.42/31WHOIS (RIPE_NCC)NET-BKS-PP2CZ
81.200.48.254/32WHOIS (RIPE_NCC)BKS Trinec - NAT IPs for customersCZ
81.200.49.254/32WHOIS (RIPE_NCC)NET-TVTRINEC-49CCZ
81.200.52.254/32WHOIS (RIPE_NCC)Intraweb servis ISPCZ
81.200.55.40/32WHOIS (RIPE_NCC)BKS SITELCZ
81.200.55.41/32WHOIS (RIPE_NCC)NET-BKS-PP2CZ

Nearby Ranges

RangeASN
81.200.23.0/24AS29124 Iskratelecom JSC
81.200.24.0/24AS29124 Iskratelecom JSC
81.200.28.0/22AS29124 Iskratelecom JSC
81.200.32.0/21AS28768 Alpilink Cloud S.A.S.
81.200.40.0/21AS28768 Alpilink Cloud S.A.S.
81.200.56.0/21AS41046 O2 Czech Republic, a.s.
81.200.66.0/24AS26008 Akamai Technologies, Inc.
81.200.67.0/24AS26008 Akamai Technologies, Inc.
81.200.69.0/24AS26008 Akamai Technologies, Inc.
81.200.80.0/20AS41109 Center of Children Telemedicin and new information technologis