203.163.90.0/24

AS2687 · AT&T Enterprises, LLC

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Summary

Country	Taiwan
Domain	att.com
ASN	AS2687
Parent Range	203.163.64.0/18
Registry	APNIC
ID	TWINTATT

WHOIS Details

inetnum:        203.163.90.0 - 203.163.90.127
netname:        TWINTATT
descr:          TATT TW IBM TAIWAN
descr:          Rm.D 16F NO156 Min-Sheng E. Rd. Sec.3
descr:          Taipei
descr:          Global Network Service Company
country:        TW
admin-c:        AI43-AP
tech-c:         AI43-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-AP-OPENNET
last-modified:  2008-09-04T07:10:48Z
source:         APNIC

role:           AGNS INTCUST
address:        Shinnikko-Building, 2-10-1,
address:        Toranomon, Minato-ku,
address:        TOKYO, 105-0001, Japan
country:        JP
phone:          +81-3-3584-4776
fax-no:         +81-3-3505-1771
e-mail:         APCFGREG@intl.att.com
remarks:        Send spam or abuse report to abuse@att.net
remarks:        and please include detailed information and time.
remarks:        Send general query to APCFGREG@intl.att.com.
admin-c:        dr7890-AP
tech-c:         dr7890-AP
nic-hdl:        AI43-AP
notify:         APCFGREG@intl.att.com
mnt-by:         MAINT-AP-OPENNET
last-modified:  2022-01-28T07:36:04Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.163.90.0/24

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
203.163.64.0/22	AS2687	ATT_COUNTRYALLOC AU	1,024

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

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
129.80.103.168	AS31898 Oracle Corporation	`0.26ms` from Ashburn, US
181.127.238.184	AS23201 Telecel S.A.	`6.44ms` from Asuncion, PY
120.10.113.72	AS4837 CHINA UNICOM China169 Backbone	`6.19ms` from Beijing, CN
137.128.129.56	AS668 United States Department of Defense (DoD)	`4.19ms` from Chicago, US
183.246.69.232	AS56041 China Mobile communications corporation	`10.74ms` from Hangzhou, CN
36.95.135.24	AS7713 PT Telekomunikasi Indonesia	`0.70ms` from Jakarta, ID
68.13.186.8	AS22773 Cox Communications Inc.	`8.29ms` from Kansas City, US
45.76.136.8	AS20473 The Constant Company, LLC	`0.19ms` from London, GB
86.148.235.216	AS2856 British Telecommunications PLC	`2.44ms` from London, GB
144.125.153.8	AS394089 Google LLC	`0.37ms` from Madrid, ES
47.192.71.40	AS5650 Frontier Communications of America, Inc.	`10.95ms` from Miami, US
24.47.26.248	AS6128 Cablevision Systems Corp.	`2.67ms` from New York City, US
78.199.100.168	AS12322 Free SAS	`1.33ms` from Paris, FR
195.70.178.72	AS25400 Telia Norge AS	`9.68ms` from Sandefjord, NO
121.168.105.216	AS4766 Korea Telecom	`1.46ms` from Seoul, KR
106.14.69.216	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.50ms` from Shanghai, CN
126.227.173.104	AS17676 SoftBank Corp.	`3.17ms` from Tokyo, JP
105.106.139.200	AS36947 Telecom Algeria	`13.11ms` from Algiers, DZ
99.120.240.136	AS7018 AT&T Enterprises, LLC	`2.33ms` from Atlanta, US
34.217.14.40	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
52.34.26.168	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
191.11.199.184	AS26599 TELEFÔNICA BRASIL S.A	`7.55ms` from Brasilia, BR
81.182.227.120	AS5483 Magyar Telekom Plc.	`2.40ms` from Budapest, HU
75.15.140.200	AS7018 AT&T Enterprises, LLC	`2.40ms` from Dallas, US
20.54.105.136	AS8075 Microsoft Corporation	`0.14ms` from Dublin, IE

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.

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