216.71.145.0/24

AS16417 · Cisco Systems Ironport Division

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Summary

Country	United States
Domain	cisco.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:      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:        [email protected]
Mailbox:        [email protected]
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:        [email protected]
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:        [email protected]
Mailbox:        [email protected]
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

Read more

Pingable IPs

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

IP Address	ASN	Details
216.71.145.164	AS16417 Cisco Systems Ironport Division	`0.83ms` from Santa Clara, 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
94.226.153.248	AS6848 Telenet BV	`7.56ms` from Brussels, BE
71.201.131.248	AS7922 Comcast Cable Communications, LLC	`6.72ms` from Chicago, US
34.248.41.88	AS16509 Amazon.com, Inc.	`0.22ms` from Dublin, IE
82.38.104.152	AS9304 HGC Global Communications Limited	`2.99ms` from Hong Kong, HK
115.19.14.248	AS4766 Korea Telecom	`7.31ms` from Incheon, KR
180.178.95.248	AS45722 Widya Intersat Nusantara, PT	`9.76ms` from Jakarta, ID
185.238.102.216	AS209611 HFLBroadband Ltd	`2.01ms` from London, GB
86.8.132.200	AS5089 Virgin Media Limited	`11.00ms` from London, GB
18.64.57.72	AS16509 Amazon.com, Inc.	`0.11ms` from Melbourne, AU
70.26.194.136	AS577 Bell Canada	`1.73ms` from Montreal, CA
45.75.113.8	AS38628 HIMEJI CABLE TELEVISION CORPORATION	`2.99ms` from Osaka, JP
160.251.213.232	AS58791 GMO Internet Group, Inc.	`7.28ms` from Osaka, JP
68.107.178.248	AS22773 Cox Communications Inc.	`0.77ms` from Phoenix, US
201.138.134.168	AS8151 UNINET	`7.83ms` from Santiago de Queretaro, MX
120.77.182.72	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.70ms` from Shenzhen, CN
46.59.1.40	AS8473 Bahnhof AB	`0.73ms` from Stockholm, SE
183.177.189.72	AS2519 ARTERIA Networks Corporation	`2.26ms` from Tokyo, JP
102.156.192.56	AS37705 TOPNET	`2.30ms` from Tunis, TN
52.82.76.216	AS135629 Ningxia West Cloud Data Technology Co.Ltd.	`0.50ms` from Zhongwei, CN
82.157.31.56	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.74ms` from Beijing, CN
195.227.136.248	AS8469 CANCOM Managed Services GmbH	`5.13ms` from Berlin, DE
97.183.178.248	AS6167 Verizon Business	`16.08ms` from Chicago, US
64.218.117.232	AS7018 AT&T Enterprises, LLC	`11.16ms` from Dallas, US
74.225.192.120	AS8075 Microsoft Corporation	`0.16ms` from Lohogaon, IN
46.8.166.136	AS201746 Olivenet Network S.L.	`8.68ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -f5 216.71.145.54

traceroute to 216.71.145.54 (216.71.145.54): 64 hops max, 52 byte packets

5 [AS174] 154.54.168.186 1.508 ms

6 [AS174] 154.24.71.90 1.701 ms

7 *

8 *

9 *

10 *

11 [AS16417] 216.71.145.54 1.553 ms

Measurement taken from

IPinfo ProbeNet in Santa Clara, US

On January 30th 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.

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