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

153.74.0.0/24 153.74.1.0/24 153.74.2.0/24 153.74.3.0/24
153.74.5.0/24 153.74.6.0/24 153.74.7.0/24 153.74.8.0/24
153.74.10.0/24 153.74.11.0/24 153.74.12.0/24 153.74.13.0/24
153.74.15.0/24 153.74.16.0/24 153.74.17.0/24 153.74.18.0/24
153.74.20.0/24 153.74.21.0/24 153.74.22.0/24 153.74.23.0/24
153.74.25.0/24 153.74.26.0/24 153.74.27.0/24 153.74.28.0/24
153.74.30.0/24 153.74.31.0/24 153.74.32.0/24 153.74.33.0/24
153.74.35.0/24 153.74.36.0/24 153.74.37.0/24 153.74.38.0/24
153.74.40.0/24 153.74.41.0/24 153.74.42.0/24 153.74.43.0/24
153.74.45.0/24 153.74.46.0/24 153.74.47.0/24 153.74.48.0/24
153.74.50.0/24 153.74.51.0/24 153.74.52.0/24 153.74.53.0/24
153.74.55.0/24 153.74.56.0/24 153.74.57.0/24 153.74.58.0/24
153.74.60.0/24 153.74.61.0/24 153.74.62.0/24 153.74.63.0/24
153.74.65.0/24 153.74.66.0/24 153.74.67.0/24 153.74.68.0/24
153.74.70.0/24 153.74.71.0/24 153.74.72.0/24 153.74.73.0/24
153.74.75.0/24 153.74.76.0/24 153.74.77.0/24 153.74.78.0/24
153.74.80.0/24 153.74.81.0/24 153.74.82.0/24 153.74.83.0/24
153.74.85.0/24 153.74.86.0/24 153.74.87.0/24 153.74.88.0/24
153.74.90.0/24 153.74.91.0/24 153.74.92.0/24 153.74.93.0/24
153.74.95.0/24 153.74.96.0/24 153.74.97.0/24 153.74.98.0/24
153.74.100.0/24 153.74.101.0/24 153.74.102.0/24 153.74.103.0/24
153.74.105.0/24 153.74.106.0/24 153.74.107.0/24 153.74.108.0/24
153.74.110.0/24 153.74.111.0/24 153.74.112.0/24 153.74.113.0/24
153.74.115.0/24 153.74.116.0/24 153.74.117.0/24 153.74.118.0/24
153.74.120.0/24 153.74.121.0/24 153.74.122.0/24 153.74.123.0/24
153.74.125.0/24 153.74.126.0/24 153.74.127.0/24 153.74.128.0/24
153.74.130.0/24 153.74.131.0/24 153.74.132.0/24 153.74.133.0/24
153.74.135.0/24 153.74.136.0/24 153.74.137.0/24 153.74.138.0/24
153.74.140.0/24 153.74.141.0/24 153.74.142.0/24 153.74.143.0/24
153.74.145.0/24 153.74.146.0/24 153.74.147.0/24 153.74.148.0/24
153.74.150.0/24 153.74.151.0/24 153.74.152.0/24 153.74.153.0/24
153.74.155.0/24 153.74.156.0/24 153.74.157.0/24 153.74.158.0/24
153.74.160.0/24 153.74.161.0/24 153.74.162.0/24 153.74.163.0/24
153.74.165.0/24 153.74.166.0/24 153.74.167.0/24 153.74.168.0/24
153.74.170.0/24 153.74.171.0/24 153.74.172.0/24 153.74.173.0/24
153.74.175.0/24 153.74.176.0/24 153.74.177.0/24 153.74.178.0/24
153.74.180.0/24 153.74.181.0/24 153.74.182.0/24 153.74.183.0/24
153.74.185.0/24 153.74.186.0/24 153.74.187.0/24 153.74.188.0/24
153.74.190.0/24 153.74.191.0/24 153.74.192.0/24 153.74.193.0/24
153.74.195.0/24 153.74.196.0/24 153.74.197.0/24 153.74.198.0/24
153.74.200.0/24 153.74.201.0/24 153.74.202.0/24 153.74.203.0/24
153.74.205.0/24 153.74.206.0/24 153.74.207.0/24 153.74.208.0/24
153.74.210.0/24 153.74.211.0/24 153.74.212.0/24 153.74.213.0/24
153.74.215.0/24 153.74.216.0/24 153.74.217.0/24 153.74.218.0/24
153.74.220.0/24 153.74.221.0/24 153.74.222.0/24 153.74.223.0/24
153.74.225.0/24 153.74.226.0/24 153.74.227.0/24 153.74.228.0/24
153.74.230.0/24 153.74.231.0/24 153.74.232.0/24 153.74.233.0/24
153.74.235.0/24 153.74.236.0/24 153.74.237.0/24 153.74.238.0/24
153.74.240.0/24 153.74.241.0/24 153.74.242.0/24 153.74.243.0/24
153.74.245.0/24 153.74.246.0/24 153.74.247.0/24 153.74.248.0/24
153.74.250.0/24 153.74.251.0/24 153.74.252.0/24 153.74.253.0/24
153.74.255.0/24