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

153.75.0.0/24 153.75.1.0/24 153.75.2.0/24 153.75.3.0/24
153.75.5.0/24 153.75.6.0/24 153.75.7.0/24 153.75.8.0/24
153.75.10.0/24 153.75.11.0/24 153.75.12.0/24 153.75.13.0/24
153.75.15.0/24 153.75.16.0/24 153.75.17.0/24 153.75.18.0/24
153.75.20.0/24 153.75.21.0/24 153.75.22.0/24 153.75.23.0/24
153.75.25.0/24 153.75.26.0/24 153.75.27.0/24 153.75.28.0/24
153.75.30.0/24 153.75.31.0/24 153.75.32.0/24 153.75.33.0/24
153.75.35.0/24 153.75.36.0/24 153.75.37.0/24 153.75.38.0/24
153.75.40.0/24 153.75.41.0/24 153.75.42.0/24 153.75.43.0/24
153.75.45.0/24 153.75.46.0/24 153.75.47.0/24 153.75.48.0/24
153.75.50.0/24 153.75.51.0/24 153.75.52.0/24 153.75.53.0/24
153.75.55.0/24 153.75.56.0/24 153.75.57.0/24 153.75.58.0/24
153.75.60.0/24 153.75.61.0/24 153.75.62.0/24 153.75.63.0/24
153.75.65.0/24 153.75.66.0/24 153.75.67.0/24 153.75.68.0/24
153.75.70.0/24 153.75.71.0/24 153.75.72.0/24 153.75.73.0/24
153.75.75.0/24 153.75.76.0/24 153.75.77.0/24 153.75.78.0/24
153.75.80.0/24 153.75.81.0/24 153.75.82.0/24 153.75.83.0/24
153.75.85.0/24 153.75.86.0/24 153.75.87.0/24 153.75.88.0/24
153.75.90.0/24 153.75.91.0/24 153.75.92.0/24 153.75.93.0/24
153.75.95.0/24 153.75.96.0/24 153.75.97.0/24 153.75.98.0/24
153.75.100.0/24 153.75.101.0/24 153.75.102.0/24 153.75.103.0/24
153.75.105.0/24 153.75.106.0/24 153.75.107.0/24 153.75.108.0/24
153.75.110.0/24 153.75.111.0/24 153.75.112.0/24 153.75.113.0/24
153.75.115.0/24 153.75.116.0/24 153.75.117.0/24 153.75.118.0/24
153.75.120.0/24 153.75.121.0/24 153.75.122.0/24 153.75.123.0/24
153.75.125.0/24 153.75.126.0/24 153.75.127.0/24 153.75.128.0/24
153.75.130.0/24 153.75.131.0/24 153.75.132.0/24 153.75.133.0/24
153.75.135.0/24 153.75.136.0/24 153.75.137.0/24 153.75.138.0/24
153.75.140.0/24 153.75.141.0/24 153.75.142.0/24 153.75.143.0/24
153.75.145.0/24 153.75.146.0/24 153.75.147.0/24 153.75.148.0/24
153.75.150.0/24 153.75.151.0/24 153.75.152.0/24 153.75.153.0/24
153.75.155.0/24 153.75.156.0/24 153.75.157.0/24 153.75.158.0/24
153.75.160.0/24 153.75.161.0/24 153.75.162.0/24 153.75.163.0/24
153.75.165.0/24 153.75.166.0/24 153.75.167.0/24 153.75.168.0/24
153.75.170.0/24 153.75.171.0/24 153.75.172.0/24 153.75.173.0/24
153.75.175.0/24 153.75.176.0/24 153.75.177.0/24 153.75.178.0/24
153.75.180.0/24 153.75.181.0/24 153.75.182.0/24 153.75.183.0/24
153.75.185.0/24 153.75.186.0/24 153.75.187.0/24 153.75.188.0/24
153.75.190.0/24 153.75.191.0/24 153.75.192.0/24 153.75.193.0/24
153.75.195.0/24 153.75.196.0/24 153.75.197.0/24 153.75.198.0/24
153.75.200.0/24 153.75.201.0/24 153.75.202.0/24 153.75.203.0/24
153.75.205.0/24 153.75.206.0/24 153.75.207.0/24 153.75.208.0/24
153.75.210.0/24 153.75.211.0/24 153.75.212.0/24 153.75.213.0/24
153.75.215.0/24 153.75.216.0/24 153.75.217.0/24 153.75.218.0/24
153.75.220.0/24 153.75.221.0/24 153.75.222.0/24 153.75.223.0/24
153.75.225.0/24 153.75.226.0/24 153.75.227.0/24 153.75.228.0/24
153.75.230.0/24 153.75.231.0/24 153.75.232.0/24 153.75.233.0/24
153.75.235.0/24 153.75.236.0/24 153.75.237.0/24 153.75.238.0/24
153.75.240.0/24 153.75.241.0/24 153.75.242.0/24 153.75.243.0/24
153.75.245.0/24 153.75.246.0/24 153.75.247.0/24 153.75.248.0/24
153.75.250.0/24 153.75.251.0/24 153.75.252.0/24 153.75.253.0/24
153.75.255.0/24