104.156.40.0/24

AS398699 · Cisco Systems Inc

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

Summary

Country	United States
Domain	cisco.com
ASN	AS398699
Registry	ARIN
ID	CS-2787

WHOIS Details

NetHandle:      NET-104-156-40-0-1
OrgID:          CS-2787
Parent:         NET-104-0-0-0-0
NetName:        CS-2787
NetRange:       104.156.40.0 - 104.156.47.255
NetType:        allocation
RegDate:        2020-04-20
Updated:        2020-04-24
Source:         ARIN


OrgID:          CS-2787
OrgName:        Cisco Systems Inc
CanAllocate:    
Street:         170 West Tasman Dr
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95129
RegDate:        2020-03-10
Updated:        2024-11-25
OrgAdminHandle: CCB10-ARIN
OrgTechHandle:  CCB10-ARIN
OrgAbuseHandle: CCB10-ARIN
OrgNOCHandle:   CCB10-ARIN
OrgRoutingHandle:   CCB10-ARIN
OrgDNSHandle:   CCB10-ARIN
Source:         ARIN


POCHandle:      CCB10-ARIN
IsRole:         Y
LastName:       Contact Center BU
FirstName:      
Street:         170 West Tasman Dr
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95129
RegDate:        2020-03-09
Updated:        2025-10-13
OfficePhone:    +1-408-525-3244
Mailbox:        sudpadma@cisco.com
Mailbox:        surharih@cisco.com
Mailbox:        svs@cisco.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 104.156.0.0/16

Range	ASN	Company	Num of IPs
104.156.64.0/20	AS401287	Videotron Ltee	4,096
104.156.16.0/20	AS63089	Salina Spavinaw Telephone Company, Inc	4,096
104.156.96.0/20	AS54858	Wave Broadband	4,096
104.156.64.0/20	AS22652	Videotron Ltee	4,096
104.156.112.0/20	AS3801	Gearheart Communications Company, Inc	4,096
104.156.0.0/20	AS32391	SANTA ROSA COMMUNICATIONS, LTD	4,096
104.156.32.0/21	AS21782	Plateau Telecommunications Incorporated	2,048
104.156.144.0/22	AS32586	Last Mile Wireless Internet Inc.	1,024
104.156.252.0/23	AS20473	Vultr Holdings, LLC	512
104.156.254.0/23	AS20473	Vultr Holdings, LLC	512
104.156.232.0/23	AS20473	Vultr Holdings, LLC	512
104.156.238.0/23	AS20473	Vultr Holdings, LLC	512
104.156.142.0/24	AS18450	RackNerd LLC	256
104.156.140.0/24	AS35916	RackNerd LLC	256
104.156.141.0/24	AS35916	RackNerd LLC	256
104.156.148.0/24	AS36829	Winstri Corporation	256
104.156.155.0/24	AS400161	Academy for Internet Research Limited Liability Company	256
104.156.136.0/24	AS49585	CoreRoute UG (haftungsbeschraenkt)	256
104.156.137.0/24	AS49585	CoreRoute UG (haftungsbeschraenkt)	256
104.156.138.0/24	AS49585	CoreRoute UG (haftungsbeschraenkt)	256
104.156.139.0/24	AS49585	CoreRoute UG (haftungsbeschraenkt)	256
104.156.154.0/24	AS53724	EXTRAVM LLC	256
104.156.133.0/24	AS213990	InterLIR LLC	256
104.156.151.0/24	AS197715	Serverbike LTD	256
104.156.70.0/24	AS22652	Kenotronix Inc.	256
104.156.78.0/24	AS22652	Fleettel INC.	256
104.156.143.0/24	AS25369	RackNerd LLC	256

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

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

IP Address	ASN	Details
104.156.40.118	AS398699 Cisco Systems Inc	`1.07ms` from Denver, US

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
197.205.69.248	AS36947 Telecom Algeria	`18.49ms` from Algiers, DZ
108.143.130.88	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
49.205.218.72	AS24309 Atria Convergence Technologies Pvt. Ltd. Broadband Internet Service Provider INDIA	`1.22ms` from Bengaluru, IN
208.118.235.8	AS27552 TowardEX Technologies International, Inc.	`0.53ms` from Boston, US
65.188.173.248	AS11426 Charter Communications Inc	`9.91ms` from Charlotte, US
64.182.136.152	AS54489 CoreSpace, Inc.	`0.82ms` from Dallas, US
62.67.218.232	AS3356 Level 3 Parent, LLC	`0.73ms` from Frankfurt am Main, DE
176.190.87.216	AS5410 Bouygues Telecom SA	`7.92ms` from Lyon, FR
208.92.16.8	AS22639 Cooptel Coop de Telecommunication	`3.03ms` from Montreal, CA
3.6.115.40	AS16509 Amazon.com, Inc.	`0.13ms` from Mumbai, IN
84.146.234.40	AS3320 Deutsche Telekom AG	`5.02ms` from Nuernberg, DE
58.3.231.72	AS7679 QTnet,Inc.	`9.22ms` from Osaka, JP
201.131.34.8	AS263141 JAFRA COSMETICS INTERNATIONAL, S.A. DE C.V.	`1.04ms` from Santiago de Querétaro, MX
71.225.25.8	AS7922 Comcast Cable Communications, LLC	`7.26ms` from Secaucus, US
68.80.42.24	AS7922 Comcast Cable Communications, LLC	`7.31ms` from Secaucus, US
70.8.97.104	AS13977 Fidium	`3.69ms` from Boston, US
101.188.174.216	AS1221 Telstra Limited	`10.32ms` from Brisbane, AU
178.117.203.216	AS6848 Telenet BV	`9.38ms` from Brussels, BE
69.144.153.88	AS33588 Charter Communications LLC	`6.94ms` from Denver, US
89.212.72.56	AS34779 T-2, d.o.o.	`1.34ms` from Ljubljana, SI
151.64.79.200	AS1267 WIND TRE S.P.A.	`5.13ms` from Milan, IT
50.63.18.168	AS26496 GoDaddy.com, LLC	`1.32ms` from Phoenix, US
187.146.104.72	AS8151 UNINET	`8.20ms` from Santiago de Queretaro, MX
128.189.173.104	AS393249 University of British Columbia	`4.59ms` from Seattle, US
175.211.247.216	AS4766 Korea Telecom	`1.55ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f4 104.156.40.73

traceroute to 104.156.40.73 (104.156.40.73): 64 hops max, 52 byte packets

4 [AS6939] 184.105.27.222 0.892 ms

5 *

6 [AS3356] 4.14.126.242 1.875 ms

7 [AS398699] 104.156.40.73 2.097 ms

Measurement taken from

IPinfo ProbeNet in Denver, US

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