203.163.64.0/22

AS2687 · AT&T Enterprises, LLC

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

Summary

Country	Australia
Domain	att.com
ASN	AS2687
Parent Range	203.163.64.0/18
Registry	APNIC
ID	ATT_COUNTRYALLOC_AU

WHOIS Details

inetnum:        203.163.64.0 - 203.163.67.255
netname:        ATT_COUNTRYALLOC_AU
descr:          ATT_COUNTRYALLOC AU
descr:          AT&T GMIS CUST BLOCK
country:        AU
geoloc:         -35.280781 149.131393
admin-c:        DR7890-AP
tech-c:         DR7890-AP
abuse-c:        AA1420-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-AP-OPENNET
mnt-irt:        IRT-ATT-OPENNET-AP
last-modified:  2021-06-15T12:06:24Z
source:         APNIC

irt:            IRT-ATT-OPENNET-AP
address:        All of AP
e-mail:         peering@intl.att.com
abuse-mailbox:  peering@intl.att.com
admin-c:        DR7890-AP
tech-c:         DR7890-AP
auth:           # Filtered
remarks:        peering@intl.att.com was validated on 2025-11-27
mnt-by:         MAINT-AP-OPENNET
last-modified:  2026-03-11T14:21:52Z
source:         APNIC

role:           ABUSE ATTOPENNETAP
country:        ZZ
address:        All of AP
phone:          +000000000
e-mail:         peering@intl.att.com
admin-c:        DR7890-AP
tech-c:         DR7890-AP
nic-hdl:        AA1420-AP
remarks:        Generated from irt object IRT-ATT-OPENNET-AP
remarks:        peering@intl.att.com was validated on 2025-11-27
abuse-mailbox:  peering@intl.att.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-27T13:48:08Z
source:         APNIC

person:         Dani Rueegg
address:        AT&T Global RIR ADMIN
country:        CH
phone:          +1
e-mail:         daniel.rueegg@intl.att.com
nic-hdl:        DR7890-AP
mnt-by:         MAINT-AP-OPENNET
last-modified:  2014-12-11T10:12:01Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.163.64.0/22

Range	ASN	Company	Num of IPs
203.163.64.0/18	AS2687	Asia Pacific Operations	16,384

Nearby Ranges

BGP prefixes that overlap with 203.163.0.0/16

Range	ASN	Company	Num of IPs
203.163.0.0/18	AS2687	IBM Global Network Operations	16,384
203.163.64.0/18	AS2687	Asia Pacific Operations	16,384

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
203.163.67.229	AS2687 AT&T Enterprises, LLC	`3.07ms` 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
108.141.53.150	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
64.82.225.246	AS27419 Big River Telephone Company, LLC	`12.92ms` from Chicago, US
84.179.220.214	AS3320 Deutsche Telekom AG	`3.98ms` from Duesseldorf, DE
79.251.15.182	AS3320 Deutsche Telekom AG	`1.77ms` from Frankfurt am Main, DE
107.213.204.118	AS7018 AT&T Enterprises, LLC	`8.44ms` from Houston, US
179.59.20.214	AS28024 Nuevatel PCS de Bolivia S.A.	`12.89ms` from La Paz, BO
36.129.37.230	AS56044 China Mobile communications corporation	`7.45ms` from Liaoyang, CN
150.244.40.198	AS766 RedIRIS Autonomous System	`1.98ms` from Madrid, ES
114.237.35.6	AS4134 CHINANET-BACKBONE	`8.24ms` from Nanjing, CN
60.208.231.38	AS4837 CHINA UNICOM China169 Backbone	`5.70ms` from Qingdao, CN
46.191.173.22	AS24955 JSC "Ufanet"	`6.92ms` from Samara, RU
206.41.117.198	AS33211 RisingNet, LLC	`0.20ms` from Seattle, US
14.48.183.22	AS4766 Korea Telecom	`5.62ms` from Seoul, KR
124.78.105.150	AS4812 China Telecom (Group)	`3.12ms` from Shanghai, CN
211.142.58.86	AS56042 China Mobile communications corporation	`6.56ms` from Taiyuan, CN
60.76.155.246	AS17676 SoftBank Corp.	`3.31ms` from Tokyo, JP
67.226.152.102	AS20161 TeraGo Networks Inc.	`0.79ms` from Toronto, CA
195.70.113.54	AS8445 SALZBURG AG fur Energie, Verkehr und Telekommunikation	`5.18ms` from Vienna, AT
213.137.188.54	AS5400 British Telecommunications PLC	`1.69ms` from Amsterdam, NL
3.3.20.246	AS16509 Amazon.com, Inc.	`0.96ms` from Ashburn, US
41.41.159.86	AS8452 TE-AS	`4.81ms` from Cairo, EG
66.60.254.182	AS22442 Phonoscope, Inc.	`1.66ms` from Houston, US
50.244.125.38	AS7922 Comcast Cable Communications, LLC	`10.23ms` from Houston, US
186.218.135.38	AS28573 Claro NXT Telecomunicacoes Ltda	`16.11ms` from Joao Pessoa, BR
86.196.31.54	AS3215 Orange S.A.	`5.47ms` from Saint-Denis, FR

Traceroute

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

traceroute -a -n -q1 203.163.67.226

traceroute to 203.163.67.226 (203.163.67.226): 64 hops max, 52 byte packets

1 [AS202422] 103.30.211.1 0.123 ms

2 *

3 *

4 *

5 [] 103.26.68.210 1.204 ms

6 [AS2687] 32.114.126.90 1.101 ms

7 [AS2687] 203.163.67.226 3.359 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On March 13th 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