27.100.37.0/24

AS7489 · HostUS

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Australia
Domain	hostus.us
ASN	AS7489
Registry	APNIC
ID	HOSTUS-SYD-NET4

WHOIS Details

inetnum:        27.100.37.0 - 27.100.37.255
netname:        HOSTUS-SYD-NET4
descr:          HostUS
country:        AU
geoloc:         -33.8723 151.1990
admin-c:        HNOA1-AP
tech-c:         HNOA1-AP
abuse-c:        AH835-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-HUS-AP
mnt-irt:        IRT-HUS-AP
last-modified:  2021-04-21T05:51:31Z
source:         APNIC

irt:            IRT-HUS-AP
address:        8 The Green, Ste 4000
e-mail:         abuse@hostus.us
abuse-mailbox:  abuse@hostus.us
admin-c:        HSLA2-AP
tech-c:         HSLA2-AP
auth:           # Filtered
remarks:        IP addresses from this network are further allocated or assigned to customers.
remarks:        Please send all abuse reports to abuse@hostus.us
remarks:        Abuse reports must be submitted through email with the IP address in title.
remarks:        abuse@hostus.us was validated on 2025-12-01
mnt-by:         MAINT-HUS-AP
last-modified:  2025-12-01T17:02:12Z
source:         APNIC

role:           ABUSE HUSAP
country:        ZZ
address:        8 The Green, Ste 4000
phone:          +000000000
e-mail:         abuse@hostus.us
admin-c:        HSLA2-AP
tech-c:         HSLA2-AP
nic-hdl:        AH835-AP
remarks:        Generated from irt object IRT-HUS-AP
remarks:        abuse@hostus.us was validated on 2025-12-01
abuse-mailbox:  abuse@hostus.us
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-01T17:02:52Z
source:         APNIC

role:           HostUS Network Operations AUS
address:        47 Bourke Rd
address:        Alexandria NSW 2015
country:        AU
phone:          +1-302-300-1737
e-mail:         noc@hostus.us
admin-c:        HSLA2-AP
tech-c:         HSLA2-AP
nic-hdl:        HNOA1-AP
mnt-by:         MAINT-HUS-AP
last-modified:  2020-06-05T15:16:22Z
source:         APNIC

route:          27.100.37.0/24
descr:          HostUS
origin:         AS7489
mnt-by:         MAINT-HUS-AP
last-modified:  2020-05-23T13:26:53Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 27.100.0.0/16

Range	ASN	Company	Num of IPs
27.100.128.0/17	AS9946	KCTV JEJU BROADCASTING	32,768
27.100.64.0/18	AS18049	Taiwan Infrastructure Network Technologies	16,384
27.100.48.0/20	AS23805	Watarase Television Co.,Ltd.	4,096
27.100.40.0/21	AS45458	408/60 PHP Bld. 15th Fl Phaholyothin Rd Samsen Nai Phayathai	2,048
27.100.12.0/22	AS136946	Weebo networks Pvt. Ltd.	1,024
27.100.28.0/22	AS18068	Redspeed Networks Co., Ltd.	1,024
27.100.32.0/22	AS55378	QUICK Corp.	1,024
27.100.38.0/24	AS153040	YouStable	256
27.100.43.0/24	AS45458	SBN FBB Net	256
27.100.44.0/24	AS45458	SBN-IDC Customer Non Secuerity	256
27.100.45.0/24	AS45458	SBN-IDC Customer Secuerity	256
27.100.46.0/24	AS45458	O2K @BPL	256
27.100.47.0/24	AS45458	SBN FBB Net	256
27.100.39.0/24	AS152918	HostUS	256
27.100.36.0/24	AS7489	HostUS	256
27.100.10.0/24	AS18068	Dreamwave Shizuoka Co., Ltd.	256

Hosted domains

There are 8 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
27.100.37.171	westsideautoelectrics.com.au	6
27.100.37.11	alloccasions.nc	2

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

4 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
27.100.37.254	AS7489 HostUS	`0.17ms` from Sydney, AU

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
47.85.110.56	AS45102 Alibaba (US) Technology Co., Ltd.	`0.37ms` from Ashburn, US
139.171.149.104	AS7029 Windstream Communications LLC	`0.66ms` from Ashburn, US
52.32.138.216	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
18.27.72.136	AS3 Massachusetts Institute of Technology	`0.26ms` from Boston, US
163.182.55.88	AS6181 Cincinnati Bell Telephone Company LLC	`2.10ms` from Cincinnati, US
91.20.41.56	AS3320 Deutsche Telekom AG	`3.79ms` from Frankfurt am Main, DE
109.159.43.152	AS2856 British Telecommunications PLC	`5.84ms` from London, GB
165.120.50.168	AS2856 British Telecommunications PLC	`7.28ms` from London, GB
86.147.92.8	AS2856 British Telecommunications PLC	`2.58ms` from London, GB
88.13.159.248	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.87ms` from Madrid, ES
87.165.26.40	AS3320 Deutsche Telekom AG	`6.20ms` from Nuernberg, DE
88.52.19.184	AS3269 Telecom Italia S.p.A.	`1.58ms` from Rome, IT
62.133.55.168	AS201211 LLC "Drugoy Telecom"	`1.76ms` from Samara, RU
163.15.151.24	AS1659 Taiwan Academic Network (TANet) Information Center	`5.21ms` from Taichung, TW
60.97.109.72	AS17676 SoftBank Corp.	`4.29ms` from Tokyo, JP
118.0.220.120	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.63ms` from Tokyo, JP
197.7.225.24	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`12.24ms` from Tunis, TN
57.153.232.216	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
62.234.215.72	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.92ms` from Beijing, CN
82.165.49.232	AS8560 IONOS SE	`0.64ms` from Berlin, DE
73.60.113.72	AS7922 Comcast Cable Communications, LLC	`6.57ms` from Boston, US
173.91.178.216	AS10796 Charter Communications Inc	`6.54ms` from Cleveland, US
111.223.165.184	AS18001 Dialog Axiata PLC.	`18.41ms` from Colombo, LK
34.162.61.136	AS396982 Google LLC	`0.14ms` from Columbus, US
136.49.137.216	AS16591 Google Fiber Inc.	`5.04ms` from Dallas, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f2 27.100.37.254

traceroute to 27.100.37.254 (27.100.37.254): 64 hops max, 52 byte packets

2 [] 91.200.241.134 1.7 ms

3 [AS136557] 103.216.222.76 0.204 ms

4 [AS136557] 103.216.222.71 0.238 ms

5 [AS136557] 103.216.222.45 0.223 ms

6 [AS136557] 103.216.222.48 0.454 ms

7 [AS7489] 27.100.37.254 0.204 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On January 19th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales