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

153.57.0.0/24 153.57.1.0/24 153.57.2.0/24 153.57.3.0/24
153.57.5.0/24 153.57.6.0/24 153.57.7.0/24 153.57.8.0/24
153.57.10.0/24 153.57.11.0/24 153.57.12.0/24 153.57.13.0/24
153.57.15.0/24 153.57.16.0/24 153.57.17.0/24 153.57.18.0/24
153.57.20.0/24 153.57.21.0/24 153.57.22.0/24 153.57.23.0/24
153.57.25.0/24 153.57.26.0/24 153.57.27.0/24 153.57.28.0/24
153.57.30.0/24 153.57.31.0/24 153.57.32.0/24 153.57.33.0/24
153.57.35.0/24 153.57.36.0/24 153.57.37.0/24 153.57.38.0/24
153.57.40.0/24 153.57.41.0/24 153.57.42.0/24 153.57.43.0/24
153.57.45.0/24 153.57.46.0/24 153.57.47.0/24 153.57.48.0/24
153.57.50.0/24 153.57.51.0/24 153.57.52.0/24 153.57.53.0/24
153.57.55.0/24 153.57.56.0/24 153.57.57.0/24 153.57.58.0/24
153.57.60.0/24 153.57.61.0/24 153.57.62.0/24 153.57.63.0/24
153.57.65.0/24 153.57.66.0/24 153.57.67.0/24 153.57.68.0/24
153.57.70.0/24 153.57.71.0/24 153.57.72.0/24 153.57.73.0/24
153.57.75.0/24 153.57.76.0/24 153.57.77.0/24 153.57.78.0/24
153.57.80.0/24 153.57.81.0/24 153.57.82.0/24 153.57.83.0/24
153.57.85.0/24 153.57.86.0/24 153.57.87.0/24 153.57.88.0/24
153.57.90.0/24 153.57.91.0/24 153.57.92.0/24 153.57.93.0/24
153.57.95.0/24 153.57.96.0/24 153.57.97.0/24 153.57.98.0/24
153.57.100.0/24 153.57.101.0/24 153.57.102.0/24 153.57.103.0/24
153.57.105.0/24 153.57.106.0/24 153.57.107.0/24 153.57.108.0/24
153.57.110.0/24 153.57.111.0/24 153.57.112.0/24 153.57.113.0/24
153.57.115.0/24 153.57.116.0/24 153.57.117.0/24 153.57.118.0/24
153.57.120.0/24 153.57.121.0/24 153.57.122.0/24 153.57.123.0/24
153.57.125.0/24 153.57.126.0/24 153.57.127.0/24 153.57.128.0/24
153.57.130.0/24 153.57.131.0/24 153.57.132.0/24 153.57.133.0/24
153.57.135.0/24 153.57.136.0/24 153.57.137.0/24 153.57.138.0/24
153.57.140.0/24 153.57.141.0/24 153.57.142.0/24 153.57.143.0/24
153.57.145.0/24 153.57.146.0/24 153.57.147.0/24 153.57.148.0/24
153.57.150.0/24 153.57.151.0/24 153.57.152.0/24 153.57.153.0/24
153.57.155.0/24 153.57.156.0/24 153.57.157.0/24 153.57.158.0/24
153.57.160.0/24 153.57.161.0/24 153.57.162.0/24 153.57.163.0/24
153.57.165.0/24 153.57.166.0/24 153.57.167.0/24 153.57.168.0/24
153.57.170.0/24 153.57.171.0/24 153.57.172.0/24 153.57.173.0/24
153.57.175.0/24 153.57.176.0/24 153.57.177.0/24 153.57.178.0/24
153.57.180.0/24 153.57.181.0/24 153.57.182.0/24 153.57.183.0/24
153.57.185.0/24 153.57.186.0/24 153.57.187.0/24 153.57.188.0/24
153.57.190.0/24 153.57.191.0/24 153.57.192.0/24 153.57.193.0/24
153.57.195.0/24 153.57.196.0/24 153.57.197.0/24 153.57.198.0/24
153.57.200.0/24 153.57.201.0/24 153.57.202.0/24 153.57.203.0/24
153.57.205.0/24 153.57.206.0/24 153.57.207.0/24 153.57.208.0/24
153.57.210.0/24 153.57.211.0/24 153.57.212.0/24 153.57.213.0/24
153.57.215.0/24 153.57.216.0/24 153.57.217.0/24 153.57.218.0/24
153.57.220.0/24 153.57.221.0/24 153.57.222.0/24 153.57.223.0/24
153.57.225.0/24 153.57.226.0/24 153.57.227.0/24 153.57.228.0/24
153.57.230.0/24 153.57.231.0/24 153.57.232.0/24 153.57.233.0/24
153.57.235.0/24 153.57.236.0/24 153.57.237.0/24 153.57.238.0/24
153.57.240.0/24 153.57.241.0/24 153.57.242.0/24 153.57.243.0/24
153.57.245.0/24 153.57.246.0/24 153.57.247.0/24 153.57.248.0/24
153.57.250.0/24 153.57.251.0/24 153.57.252.0/24 153.57.253.0/24
153.57.255.0/24