216.71.134.0/24

AS16417 · Cisco Systems Ironport Division

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Summary

Country	United States
Domain	ironport.com
ASN	AS16417
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
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:        2026-02-11
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

Nearby Ranges

BGP prefixes that overlap with 216.71.0.0/16

Range	ASN	Company	Num of IPs
216.71.0.0/18	AS11232	Midcontinent Communications	16,384
216.71.160.0/19	AS11115	Otava, LLC	8,192
216.71.160.0/19	AS393640	Otava, LLC	8,192
216.71.192.0/19	AS40029	Novus Entertainment Inc.	8,192
216.71.160.0/19	AS53830	Otava, LLC	8,192
216.71.80.0/20	AS11290	Cogeco Connexion inc	4,096
216.71.64.0/20	AS11650	Pioneer Long Distance Inc.	4,096
216.71.224.0/20	AS18780	Reservation Telephone Coop.	4,096
216.71.102.0/24	AS36048	Berry-IT Incorporated	256
216.71.116.0/24	AS399680	Metrolinx	256
216.71.119.0/24	AS399457	NEW WINDSOR TELEPHONE CO	256
216.71.103.0/24	AS399680	Metrolinx	256
216.71.107.0/24	AS13649	KORE	256
216.71.106.0/24	AS13649	KORE	256
216.71.121.0/24	AS15319	COSCO Shipping Lines (North America) Inc.	256
216.71.120.0/24	AS19122	EntirelyDigital	256

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

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

IP Address	ASN	Details
216.71.134.84	AS16417 Cisco Systems Ironport Division	`0.32ms` from Toronto, CA

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
20.110.10.200	AS8075 Microsoft Corporation	`0.39ms` from Boydton, US
45.121.44.200	AS45644 IT-Networking Department	`11.76ms` from Chennai, IN
168.4.162.136	AS8 Rice University	`3.35ms` from Houston, US
34.160.253.168	AS396982 Google LLC	`0.07ms` from Melbourne, AU
67.83.207.88	AS6128 Cablevision Systems Corp.	`7.32ms` from New York City, US
52.79.130.184	AS16509 Amazon.com, Inc.	`0.21ms` from Seoul, KR
156.232.23.104	AS136907 HUAWEI CLOUDS	`0.97ms` from Singapore, SG
153.177.125.120	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.05ms` from Tokyo, JP
210.188.38.184	AS4725 SoftBank Corp.	`9.02ms` from Tokyo, JP
39.98.8.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.63ms` from Zhangjiakou, CN
20.224.84.152	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
132.193.97.248	AS668 United States Department of Defense (DoD)	`0.62ms` from Atlanta, US
20.158.27.120	AS8070 Microsoft Corporation	`0.69ms` from Boydton, US
149.160.137.24	AS27198 Indiana University	`6.99ms` from Chicago, US
76.172.60.72	AS20001 Charter Communications Inc	`4.13ms` from Honolulu, US
217.46.99.168	AS2856 British Telecommunications PLC	`5.33ms` from London, GB
86.131.79.24	AS2856 British Telecommunications PLC	`3.66ms` from London, GB
90.194.49.72	AS5607 Sky UK Limited	`4.79ms` from London, GB
184.170.223.88	AS25820 IT7 Networks Inc	`0.27ms` from Los Angeles, US
65.49.139.152	AS13370 Ziply Fiber	`1.30ms` from Quincy, US
174.164.49.8	AS7922 Comcast Cable Communications, LLC	`4.80ms` from Seattle, US
23.35.102.200	AS16625 Akamai Technologies, Inc.	`0.27ms` from Tokyo, JP
125.30.148.72	AS2497 Internet Initiative Japan Inc.	`4.64ms` from Tokyo, JP
94.42.137.152	AS12912 T-Mobile Polska S.A.	`0.83ms` from Warsaw, PL
72.84.240.24	AS701 Verizon Business	`4.52ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f3 216.71.134.2

traceroute to 216.71.134.2 (216.71.134.2): 64 hops max, 52 byte packets

3 [AS6939] 216.66.43.162 3.236 ms

4 [AS16417] 68.232.158.5 0.703 ms

5 [AS16417] 216.71.134.2 2.014 ms

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On March 13th 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.

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