Summary

NetName
OrgName
CIDR
RIR

APNIC

Country
Status

Abuse

Contact
RegDate

Updated

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs

Whois

% Abuse contact for '153.0.0.0 - 153.255.255.255' is '[email protected]'

inetnum:        153.0.0.0 - 153.255.255.255
netname:        ERX-NETBLOCK
descr:          Early registration addresses
remarks:        ------------------------------------------------------
remarks:        Important:
remarks:
remarks:        Networks in this range were allocated by InterNIC
remarks:        prior to the formation of Regional Internet
remarks:        Registries (RIRs): AfriNIC, APNIC, ARIN, LACNIC and RIPE NCC.
remarks:
remarks:        Address ranges from this historical space have now
remarks:        been transferred to the appropriate RIR database.remarks:
remarks:        If your search has returned this record, it means the
remarks:        address range is not administered by APNIC.
remarks:
remarks:        Instead, please search one of the following databases:
remarks:
remarks:        - AfriNIC (Africa)
remarks:        website: http://www.afrinic.net/
remarks:        command line: whois.afrinic.net
remarks:
remarks:        - ARIN (Northern America)
remarks:        website: http://www.arin.net/
remarks:        command line: whois.arin.net
remarks:
remarks:        - LACNIC (Latin America and the Carribean)
remarks:        website: http://www.lacnic.net/
remarks:        command line: whois.lacnic.net
remarks:
remarks:        - RIPE NCC (Europe)
remarks:        website: http://www.ripe.net/
remarks:        command line: whois.ripe.net
remarks:
remarks:        For information on the Early Registration Transfer
remarks:        (ERX) project, see:
remarks:
remarks:        http://www.apnic.net/db/erx
remarks:
remarks:        ------------------------------------------------------
country:        AU
admin-c:        IANA1-AP
tech-c:         IANA1-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
status:         ALLOCATED PORTABLE
last-modified:  2015-08-28T00:31:21Z
source:         APNIC
mnt-irt:        IRT-APNIC-AP

irt:            IRT-APNIC-AP
address:        Brisbane, Australia
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        HM20-AP
tech-c:         NO4-AP
remarks:        APNIC is a Regional Internet Registry.
remarks:        We do not operate the referring network and
remarks:        are unable to investigate complaints of network abuse.
remarks:        For information about IRT, see www.apnic.net/irt
remarks:        [email protected] was validated on 2020-02-03
auth:           # Filtered
mnt-by:         APNIC-HM
last-modified:  2025-11-18T00:26:21Z
source:         APNIC

CIDR

153.52.0.0/24 153.52.1.0/24 153.52.2.0/24 153.52.3.0/24
153.52.5.0/24 153.52.6.0/24 153.52.7.0/24 153.52.8.0/24
153.52.10.0/24 153.52.11.0/24 153.52.12.0/24 153.52.13.0/24
153.52.15.0/24 153.52.16.0/24 153.52.17.0/24 153.52.18.0/24
153.52.20.0/24 153.52.21.0/24 153.52.22.0/24 153.52.23.0/24
153.52.25.0/24 153.52.26.0/24 153.52.27.0/24 153.52.28.0/24
153.52.30.0/24 153.52.31.0/24 153.52.32.0/24 153.52.33.0/24
153.52.35.0/24 153.52.36.0/24 153.52.37.0/24 153.52.38.0/24
153.52.40.0/24 153.52.41.0/24 153.52.42.0/24 153.52.43.0/24
153.52.45.0/24 153.52.46.0/24 153.52.47.0/24 153.52.48.0/24
153.52.50.0/24 153.52.51.0/24 153.52.52.0/24 153.52.53.0/24
153.52.55.0/24 153.52.56.0/24 153.52.57.0/24 153.52.58.0/24
153.52.60.0/24 153.52.61.0/24 153.52.62.0/24 153.52.63.0/24
153.52.65.0/24 153.52.66.0/24 153.52.67.0/24 153.52.68.0/24
153.52.70.0/24 153.52.71.0/24 153.52.72.0/24 153.52.73.0/24
153.52.75.0/24 153.52.76.0/24 153.52.77.0/24 153.52.78.0/24
153.52.80.0/24 153.52.81.0/24 153.52.82.0/24 153.52.83.0/24
153.52.85.0/24 153.52.86.0/24 153.52.87.0/24 153.52.88.0/24
153.52.90.0/24 153.52.91.0/24 153.52.92.0/24 153.52.93.0/24
153.52.95.0/24 153.52.96.0/24 153.52.97.0/24 153.52.98.0/24
153.52.100.0/24 153.52.101.0/24 153.52.102.0/24 153.52.103.0/24
153.52.105.0/24 153.52.106.0/24 153.52.107.0/24 153.52.108.0/24
153.52.110.0/24 153.52.111.0/24 153.52.112.0/24 153.52.113.0/24
153.52.115.0/24 153.52.116.0/24 153.52.117.0/24 153.52.118.0/24
153.52.120.0/24 153.52.121.0/24 153.52.122.0/24 153.52.123.0/24
153.52.125.0/24 153.52.126.0/24 153.52.127.0/24 153.52.128.0/24
153.52.130.0/24 153.52.131.0/24 153.52.132.0/24 153.52.133.0/24
153.52.135.0/24 153.52.136.0/24 153.52.137.0/24 153.52.138.0/24
153.52.140.0/24 153.52.141.0/24 153.52.142.0/24 153.52.143.0/24
153.52.145.0/24 153.52.146.0/24 153.52.147.0/24 153.52.148.0/24
153.52.150.0/24 153.52.151.0/24 153.52.152.0/24 153.52.153.0/24
153.52.155.0/24 153.52.156.0/24 153.52.157.0/24 153.52.158.0/24
153.52.160.0/24 153.52.161.0/24 153.52.162.0/24 153.52.163.0/24
153.52.165.0/24 153.52.166.0/24 153.52.167.0/24 153.52.168.0/24
153.52.170.0/24 153.52.171.0/24 153.52.172.0/24 153.52.173.0/24
153.52.175.0/24 153.52.176.0/24 153.52.177.0/24 153.52.178.0/24
153.52.180.0/24 153.52.181.0/24 153.52.182.0/24 153.52.183.0/24
153.52.185.0/24 153.52.186.0/24 153.52.187.0/24 153.52.188.0/24
153.52.190.0/24 153.52.191.0/24 153.52.192.0/24 153.52.193.0/24
153.52.195.0/24 153.52.196.0/24 153.52.197.0/24 153.52.198.0/24
153.52.200.0/24 153.52.201.0/24 153.52.202.0/24 153.52.203.0/24
153.52.205.0/24 153.52.206.0/24 153.52.207.0/24 153.52.208.0/24
153.52.210.0/24 153.52.211.0/24 153.52.212.0/24 153.52.213.0/24
153.52.215.0/24 153.52.216.0/24 153.52.217.0/24 153.52.218.0/24
153.52.220.0/24 153.52.221.0/24 153.52.222.0/24 153.52.223.0/24
153.52.225.0/24 153.52.226.0/24 153.52.227.0/24 153.52.228.0/24
153.52.230.0/24 153.52.231.0/24 153.52.232.0/24 153.52.233.0/24
153.52.235.0/24 153.52.236.0/24 153.52.237.0/24 153.52.238.0/24
153.52.240.0/24 153.52.241.0/24 153.52.242.0/24 153.52.243.0/24
153.52.245.0/24 153.52.246.0/24 153.52.247.0/24 153.52.248.0/24
153.52.250.0/24 153.52.251.0/24 153.52.252.0/24 153.52.253.0/24
153.52.255.0/24