23.89.144.0/20

AS13445 · Cisco Webex LLC

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Summary

Country	United States
Domain	webex.com
ASN	AS13445
Registry	ARIN
ID	WEX

WHOIS Details

NetHandle:      NET-23-89-0-0-1
OrgID:          WEX
Parent:         NET-23-0-0-0-0
NetName:        WEX
NetRange:       23.89.0.0 - 23.89.255.255
NetType:        allocation
RegDate:        2021-03-17
Updated:        2021-03-17
Source:         ARIN


OrgID:          WEX
OrgName:        Cisco Webex LLC
CanAllocate:    
Street:         170 W. Tasman Drive
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2001-02-23
Updated:        2024-11-25
OrgAdminHandle: NO86-ARIN
OrgTechHandle:  NO86-ARIN
OrgAbuseHandle: NO86-ARIN
OrgNOCHandle:   NO86-ARIN
Source:         ARIN


POCHandle:      NO86-ARIN
IsRole:         Y
LastName:       Network Operations Center
FirstName:      
Street:         170 W. Tasman Drive
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2000-03-31
Updated:        2024-07-31
OfficePhone:    +1-855-722-7227
Mailbox:        csg-network@cisco.com
Source:         ARIN

Hosted domains

There are 7 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
23.89.158.35	niikoo.com	3
23.89.145.187	asixia.com	1
23.89.144.138	bxdo.com	1
23.89.158.202	dxc8.com.cn	1
23.89.159.206	shengnue.com	1

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

1,171 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
23.89.154.205	AS13445 Cisco Webex LLC	`0.51ms` from Seoul, KR
23.89.155.223	AS13445 Cisco Webex LLC	`0.61ms` from Tokyo, JP
23.89.153.29	AS13445 Cisco Webex LLC	`0.61ms` from Tokyo, JP
23.89.152.239	AS13445 Cisco Webex LLC	`0.60ms` from Tokyo, JP
23.89.146.1	AS13445 Cisco Webex LLC	`0.96ms` from Tokyo, JP
23.89.144.242	AS13445 Cisco Webex LLC	`0.72ms` from Tokyo, JP
23.89.148.25	AS13445 Cisco Webex LLC	`0.58ms` from Tokyo, JP
23.89.145.63	AS13445 Cisco Webex LLC	`0.73ms` from Tokyo, JP

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
149.248.146.68	AS3801 Mikrotec Internet Services	`15.24ms` from Ashburn, US
151.233.218.244	AS58224 Iran Telecommunication Company PJS	`15.38ms` from Az Za`ayin, QA
161.65.249.196	AS9790 Two Degrees Networks Limited	`6.46ms` from Christchurch, NZ
5.30.130.116	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.35ms` from Dubai, AE
87.66.126.132	AS5432 Proximus NV	`6.46ms` from Gravelines, FR
88.14.11.228	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.43ms` from Madrid, ES
99.76.236.20	AS7018 AT&T Enterprises, LLC	`2.69ms` from San Antonio, US
175.248.233.180	AS4766 Korea Telecom	`6.74ms` from Seoul, KR
210.211.86.84	AS9318 SK Broadband Co Ltd	`1.48ms` from Seoul, KR
18.142.154.132	AS16509 Amazon.com, Inc.	`0.17ms` from Singapore, SG
83.254.236.68	AS1257 Tele2 Sverige AB	`0.87ms` from Stockholm, SE
54.92.25.180	AS16509 Amazon.com, Inc.	`0.17ms` from Tokyo, JP
125.33.237.196	AS4808 China Unicom Beijing Province Network	`3.57ms` from Beijing, CN
23.192.143.68	AS16625 Akamai Technologies, Inc.	`0.30ms` from Buenos Aires, AR
102.47.36.116	AS8452 TE-AS	`5.43ms` from Cairo, EG
205.178.42.116	AS6079 RCN	`4.17ms` from Chicago, US
34.66.175.36	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
102.39.248.132	AS11845 Vox Telecom Ltd	`0.81ms` from Johannesburg, ZA
34.238.10.84	AS14618 Amazon.com, Inc.	`0.13ms` from Reston, US
134.250.252.100	AS210 Utah Education Network	`6.81ms` from Salt Lake City, US
104.214.118.180	AS8075 Microsoft Corporation	`0.26ms` from San Antonio, US
73.41.46.36	AS7922 Comcast Cable Communications, LLC	`5.88ms` from San Jose, US
1.97.161.132	AS4766 Korea Telecom	`1.43ms` from Seoul, KR
219.250.83.4	AS9318 SK Broadband Co Ltd	`1.77ms` from Seoul, KR
23.235.33.180	AS54113 Fastly, Inc.	`0.07ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 -f5 23.89.154.134

traceroute to 23.89.154.134 (23.89.154.134): 64 hops max, 52 byte packets

5 [AS4637] 210.176.150.116 2.933 ms

6 [AS13445] 23.89.154.134 2.42 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On August 23rd 2025

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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