216.71.136.0/24

AS30238 · Cisco Systems Ironport Division

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Summary

Country	United States
Domain	ironport.com
ASN	AS30238
Registry	ARIN
ID	CISL-7

WHOIS Details

NetHandle:      NET-216-71-128-0-1
OrgID:          CISL-7
Parent:         NET-216-0-0-0-0
NetName:        CISL-7
NetRange:       216.71.128.0 - 216.71.159.255
NetType:        allocation
OriginAS:       16417, 30214, 30215, 30238
RegDate:        2016-06-08
Updated:        2021-12-14
Source:         ARIN


OrgID:          CISL-7
OrgName:        Cisco Systems Ironport Division
CanAllocate:    
Street:         170 West Tasman Drive
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2010-11-09
Updated:        2023-02-03
OrgAdminHandle: ISO3-ARIN
OrgTechHandle:  BOUDJ-ARIN
OrgTechHandle:  ISO3-ARIN
OrgAbuseHandle: INA15-ARIN
OrgNOCHandle:   ISO3-ARIN
Source:         ARIN


POCHandle:      BOUDJ-ARIN
IsRole:         N
LastName:       BOUDJEDAIMI
FirstName:      SOFIANE
Street:         170 West Tasman Dr.
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2018-08-15
Updated:        2025-02-04
OfficePhone:    +1-408-527-7461
Mailbox:        sboudjed@cisco.com
Source:         ARIN


POCHandle:      ISO3-ARIN
IsRole:         Y
LastName:       Ironport Network Operations
FirstName:      
Street:         170 W Tasman Dr
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2005-06-07
Updated:        2025-02-24
OfficePhone:    +1-408-424-1164
OfficePhone:    +1-650-898-1526
Mailbox:        netops-ironport@cisco.com
Mailbox:        netops@ironport.com
Source:         ARIN


POCHandle:      INA15-ARIN
IsRole:         Y
LastName:       Ironport Network Abuse
FirstName:      
Street:         170 West Tasman Dr
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2005-06-07
Updated:        2025-06-04
OfficePhone:    +1-408-424-1164
OfficePhone:    +1-650-898-1526
Mailbox:        netops-ironport@cisco.com
Mailbox:        network-abuse@ironport.com
Source:         ARIN

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
216.71.136.116	AS30238 Cisco Systems Ironport Division	`0.66ms` from Frankfurt am Main, DE

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
24.67.9.152	AS6327 Shaw Communications Inc.	`4.55ms` from Kelowna, CA
175.163.83.136	AS4837 CHINA UNICOM China169 Backbone	`8.88ms` from Liaoyang, CN
81.133.217.216	AS2856 British Telecommunications PLC	`3.28ms` from London, GB
177.155.161.24	AS52752 Vegas Telecom Informática Ltda.	`10.11ms` from Osasco, BR
58.169.9.136	AS1221 Telstra Limited	`8.64ms` from Perth, AU
209.177.111.120	AS21774 The Exchange Global Server Center	`8.67ms` from Saskatoon, CA
175.240.98.24	AS4766 Korea Telecom	`2.04ms` from Seoul, KR
43.156.88.120	AS132203 Tencent Building, Kejizhongyi Avenue	`0.48ms` from Singapore, SG
117.147.228.120	AS56041 China Mobile communications corporation	`5.67ms` from Suzhou, CN
153.185.227.232	AS4713 NTT Communications Corporation	`7.68ms` from Tokyo, JP
47.27.109.24	AS20115 Charter Communications LLC	`11.54ms` from Atlanta, US
221.220.132.104	AS4808 China Unicom Beijing Province Network	`3.60ms` from Beijing, CN
23.123.233.8	AS7018 AT&T Enterprises, LLC	`6.90ms` from Chicago, US
135.233.126.248	AS8075 Microsoft Corporation	`0.17ms` from Des Moines, US
79.232.47.104	AS3320 Deutsche Telekom AG	`4.92ms` from Duesseldorf, DE
84.174.106.8	AS3320 Deutsche Telekom AG	`2.04ms` from Duesseldorf, DE
35.228.124.40	AS396982 Google LLC	`0.14ms` from Hamina, FI
23.52.205.232	AS16625 Akamai Technologies, Inc.	`0.52ms` from Hong Kong, HK
35.93.152.232	AS16509 Amazon.com, Inc.	`4.51ms` from Portland, US
138.68.16.200	AS14061 DigitalOcean, LLC	`0.17ms` from San Jose, US
67.187.186.232	AS7922 Comcast Cable Communications, LLC	`6.64ms` from San Jose, US
14.32.32.184	AS4766 Korea Telecom	`1.28ms` from Seoul, KR
37.122.55.88	AS28812 PJSC "Bashinformsvyaz"	`9.25ms` from Yekaterinburg, RU
35.245.225.72	AS396982 Google LLC	`0.12ms` from Ashburn, US
8.137.1.136	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.17ms` from Chengdu, CN

Traceroute

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

traceroute -a -n -q1 -f5 216.71.136.26

traceroute to 216.71.136.26 (216.71.136.26): 64 hops max, 52 byte packets

5 [AS15830] 89.202.20.178 159.604 ms

6 [AS30238] 207.54.88.5 158.637 ms

7 [AS30238] 207.54.88.35 158.63 ms

8 [AS30238] 216.71.136.26 158.549 ms

Measurement taken from

IPinfo ProbeNet in Quito, EC

On August 28th 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.

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