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Summary

Country	Singapore
Domain	webex.com
ASN	AS13445
Registry	APNIC
ID	WEBEXAPNIC

WHOIS Details

inet6num:       2402:2500::/32
netname:        WEBEXAPNIC
descr:          WebEx Communications, Inc. APNIC network.
country:        SG
org:            ORG-WCI2-AP
admin-c:        NO49-AP
tech-c:         NO49-AP
abuse-c:        AW1025-AP
remarks:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AP-WEBEX
mnt-routes:     MAINT-AP-WEBEX
mnt-irt:        IRT-WEBEXAPNIC-AP
last-modified:  2025-09-15T09:06:24Z
source:         APNIC

irt:            IRT-WEBEXAPNIC-AP
address:        3979 Freedom Circle
address:        Santa Clara, CA 95054
address:        USA
e-mail:         csg-network@cisco.com
abuse-mailbox:  csg-network@cisco.com
admin-c:        NO49-AP
admin-c:        NO49-AP
tech-c:         NO49-AP
tech-c:         NO49-AP
auth:           # Filtered
remarks:        csg-network@cisco.com was validated on 2022-04-21
mnt-by:         MAINT-AP-WEBEX
last-modified:  2025-11-18T00:27:12Z
source:         APNIC

organisation:   ORG-WCI2-AP
org-name:       Webex Communications Inc.
org-type:       LIR
country:        US
address:        725 Alder Drive
address:        Mail Stop SJC20/2
phone:          +408-424-6866
fax-no:         +408-424-6866
e-mail:         csg-network@cisco.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:52Z
source:         APNIC

role:           ABUSE WEBEXAPNICAP
address:        3979 Freedom Circle
address:        Santa Clara, CA 95054
address:        USA
country:        ZZ
phone:          +000000000
e-mail:         csg-network@cisco.com
admin-c:        NO49-AP
admin-c:        NO49-AP
tech-c:         NO49-AP
tech-c:         NO49-AP
nic-hdl:        AW1025-AP
remarks:        Generated from irt object IRT-WEBEXAPNIC-AP
remarks:        csg-network@cisco.com was validated on 2022-04-21
abuse-mailbox:  csg-network@cisco.com
mnt-by:         APNIC-ABUSE
last-modified:  2022-04-21T14:32:14Z
source:         APNIC

person:         Network Operations
nic-hdl:        NO49-AP
e-mail:         csg-bgp@cisco.com
e-mail:         csg-network@cisco.com
address:        900 McCarthy Blvd, SJ-32
address:        MILPITAS, CALIFORNIA 95035
phone:          +1-408-424-6866
country:        US
mnt-by:         MAINT-AP-WEBEX
last-modified:  2015-06-22T17:43:48Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 2402:2500:1040::/44

No nearby ranges found.

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

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
170.78.239.12	AS264909 BRConnect Telecomunicacoes LTDA	`9.90ms` from Curitiba, BR
130.162.57.220	AS31898 Oracle Corporation	`0.40ms` from Frankfurt am Main, DE
178.2.16.108	AS3209 Vodafone GmbH	`8.26ms` from Hamburg, DE
189.158.160.252	AS8151 UNINET	`1.81ms` from Monterrey, MX
65.220.88.236	AS701 Verizon Business	`5.23ms` from New York City, US
44.211.172.92	AS14618 Amazon.com, Inc.	`0.43ms` from Reston, US
176.122.212.44	AS199061 KM-NET SP. Z O.O.	`8.76ms` from Warsaw, PL
209.120.145.140	AS3257 GTT Communications Inc.	`0.17ms` from Atlanta, US
114.246.98.156	AS4808 China Unicom Beijing Province Network	`3.52ms` from Beijing, CN
118.24.99.28	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.87ms` from Chengdu, CN
218.67.22.92	AS4134 CHINANET BACKBONE	`8.01ms` from Fuzhou, CN
152.77.221.44	AS1942 Renater	`5.37ms` from Geneve, CH
42.200.75.252	AS4760 HKT Limited	`1.11ms` from Hong Kong, HK
114.96.100.44	AS140527 China Telecom	`4.78ms` from Huainan, CN
47.254.251.172	AS45102 Alibaba (US) Technology Co., Ltd.	`0.82ms` from Kuala Lumpur, MY
82.4.101.12	AS5089 Virgin Media Limited	`10.52ms` from London, GB
87.10.25.172	AS3269 Telecom Italia S.p.A.	`2.74ms` from Milan, IT
24.118.247.60	AS7922 Comcast Cable Communications, LLC	`6.97ms` from Minneapolis, US
72.212.25.140	AS22773 Cox Communications Inc.	`4.80ms` from Phoenix, US
182.223.241.188	AS17858 LG POWERCOMM	`1.52ms` from Seoul, KR
188.19.187.60	AS12389 PJSC Rostelecom	`8.26ms` from Yekaterinburg, RU
108.204.43.44	AS7018 AT&T Enterprises, LLC	`13.66ms` from Atlanta, US
222.154.137.156	AS4771 Spark New Zealand Trading Ltd.	`14.93ms` from Auckland, NZ
171.239.244.220	AS7552 Viettel Group	`2.30ms` from Ho Chi Minh City, VN
178.154.205.252	AS200350 Yandex.Cloud LLC	`2.77ms` from Moscow, RU

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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