37.188.128.0/17

AS5610 - O2-CZECH-REPUBLIC - O2 Czech Republic, a.s., CZ

Czech

EUROTEL-8 - O2 Czech Republic, a.s.

Summary

NetName
EUROTEL-8
OrgName
O2 Czech Republic, a.s.
CIDR

37.188.128.0/17

RIR

RIPE

Country / Region

Status

ASSIGNED PA

Abuse

abuse@o2.cz

Contact

RegDate

2012-03-22T10:25:14Z

Updated

2016-01-06T15:07:05Z

Routing

AS Desc Country / Region IPv4 NUMs IPv6 NUMs
AS174 COGENT-174 - Cogent Communications, US United States 27396864 276987904000
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 229632 133721686016
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 87552 244813398016
AS2852 CESNET2 - CESNET z.s.p.o., CZ Czech 848896 34359738368
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 512 268435456
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1667584 17718247424
AS6939 HURRICANE - Hurricane Electric LLC, US United States 525312 282631665680384
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47616 12884967424
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21504 4294967296
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 38144 12884901888
AS40994 Alwyzon - Hohl IT e.U., AT Austria 2560 4295032832
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 101632 341184020480
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 512 0
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 98560 990052352

Whois

% Abuse contact for '37.188.128.0 - 37.188.191.255' is 'abuse@o2.cz'

inetnum:        37.188.128.0 - 37.188.191.255
netname:        EUROTEL-8
descr:          O2 Czech Republic, a.s.
country:        CZ
admin-c:        ETHM1-RIPE
tech-c:         ETHM1-RIPE
status:         ASSIGNED PA
mnt-by:         CZ-EUROTEL-MNT
mnt-lower:      CZ-EUROTEL-MNT
mnt-routes:     CZ-EUROTEL-MNT
created:        2012-03-22T10:25:14Z
last-modified:  2016-01-06T15:07:05Z
source:         RIPE

role:           Eurotel Praha Hostmasters
address:        Eurotel Praha, spol. s r.o.
address:        Vyskocilova 1442/1b, P.O.Box 70
address:        140 21 Prague 4
address:        Czech Republic
abuse-mailbox:  abuse@o2.cz
admin-c:        PS88-RIPE
tech-c:         PS88-RIPE
nic-hdl:        ETHM1-RIPE
mnt-by:         CZ-EUROTEL-MNT
created:        2004-10-25T14:28:13Z
last-modified:  2016-02-22T07:43:22Z
source:         RIPE # Filtered

route:          37.188.128.0/21
descr:          CGNAT O2 CZ
origin:         AS5610
mnt-by:         AS5610-MTN
created:        2020-04-29T22:09:32Z
last-modified:  2020-04-29T22:09:32Z
source:         RIPE

Graph

CIDR

37.188.128.0/24 37.188.129.0/24 37.188.130.0/24 37.188.131.0/24
37.188.133.0/24 37.188.134.0/24 37.188.135.0/24 37.188.136.0/24
37.188.138.0/24 37.188.139.0/24 37.188.140.0/24 37.188.141.0/24
37.188.143.0/24 37.188.144.0/24 37.188.145.0/24 37.188.146.0/24
37.188.148.0/24 37.188.149.0/24 37.188.150.0/24 37.188.151.0/24
37.188.153.0/24 37.188.154.0/24 37.188.155.0/24 37.188.156.0/24
37.188.158.0/24 37.188.159.0/24 37.188.160.0/24 37.188.161.0/24
37.188.163.0/24 37.188.164.0/24 37.188.165.0/24 37.188.166.0/24
37.188.168.0/24 37.188.169.0/24 37.188.170.0/24 37.188.171.0/24
37.188.173.0/24 37.188.174.0/24 37.188.175.0/24 37.188.176.0/24
37.188.178.0/24 37.188.179.0/24 37.188.180.0/24 37.188.181.0/24
37.188.183.0/24 37.188.184.0/24 37.188.185.0/24 37.188.186.0/24
37.188.188.0/24 37.188.189.0/24 37.188.190.0/24 37.188.191.0/24
37.188.193.0/24 37.188.194.0/24 37.188.195.0/24 37.188.196.0/24
37.188.198.0/24 37.188.199.0/24 37.188.200.0/24 37.188.201.0/24
37.188.203.0/24 37.188.204.0/24 37.188.205.0/24 37.188.206.0/24
37.188.208.0/24 37.188.209.0/24 37.188.210.0/24 37.188.211.0/24
37.188.213.0/24 37.188.214.0/24 37.188.215.0/24 37.188.216.0/24
37.188.218.0/24 37.188.219.0/24 37.188.220.0/24 37.188.221.0/24
37.188.223.0/24 37.188.224.0/24 37.188.225.0/24 37.188.226.0/24
37.188.228.0/24 37.188.229.0/24 37.188.230.0/24 37.188.231.0/24
37.188.233.0/24 37.188.234.0/24 37.188.235.0/24 37.188.236.0/24
37.188.238.0/24 37.188.239.0/24 37.188.240.0/24 37.188.241.0/24
37.188.243.0/24 37.188.244.0/24 37.188.245.0/24 37.188.246.0/24
37.188.248.0/24 37.188.249.0/24 37.188.250.0/24 37.188.251.0/24
37.188.253.0/24 37.188.254.0/24 37.188.255.0/24