207.54.82.0/24

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-207-54-64-0-1
OrgID:          CISL-7
Parent:         NET-207-0-0-0-0
NetName:        CISL-7
NetRange:       207.54.64.0 - 207.54.95.255
NetType:        allocation
RegDate:        2018-11-30
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:      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:        2026-04-09
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


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

Nearby Ranges

BGP prefixes that overlap with 207.54.0.0/16

Range	ASN	Company	Num of IPs
207.54.128.0/18	AS17054	Expedient	16,384
207.54.192.0/18	AS17327	Texas State Technical College at Waco	16,384
207.54.120.0/24	AS20161	SHAHAROV CONSULTING	256
207.54.127.0/24	AS20161	TeraGo Networks Inc.	256
207.54.130.0/24	AS27560	UNIVERSAL LEAF TOBACCO CO.	256
207.54.126.0/24	AS912	Hut 8 Mining Corp.	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

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

IP Address	ASN	Details
207.54.82.254	AS16417 Cisco Systems Ironport Division	`1.78ms` from Las Vegas, 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
192.102.170.8	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`8.07ms` from Berlin, DE
71.77.136.248	AS11426 Charter Communications Inc	`10.78ms` from Charlotte, US
94.229.68.216	AS42831 UK Dedicated Servers Limited	`0.18ms` from Coventry, GB
201.204.54.88	AS11830 Instituto Costarricense de Electricidad y Telecom.	`4.35ms` from Curridabat, CR
180.71.163.8	AS9318 SK Broadband Co Ltd	`1.73ms` from Incheon, KR
86.29.9.248	AS5089 Virgin Media Limited	`3.96ms` from London, GB
44.196.4.88	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US
98.91.205.248	AS14618 Amazon.com, Inc.	`0.59ms` from Reston, US
24.19.255.24	AS7922 Comcast Cable Communications, LLC	`5.36ms` from Seattle, US
183.117.177.120	AS4766 Korea Telecom	`2.25ms` from Seoul, KR
113.31.182.56	AS4811 China Telecom (Group)	`4.60ms` from Shanghai, CN
185.242.35.40	AS15391 Sysclay Sp. z o. o.	`0.62ms` from Warsaw, PL
71.234.218.104	AS7922 Comcast Cable Communications, LLC	`5.78ms` from Boston, US
120.226.25.216	AS56047 China Mobile communications corporation	`1.60ms` from Changsha, CN
81.159.113.24	AS2856 British Telecommunications PLC	`3.73ms` from Erith, GB
51.116.169.216	AS8075 Microsoft Corporation	`0.33ms` from Frankfurt am Main, DE
58.176.3.40	AS9269 Hong Kong Broadband Network Ltd.	`0.50ms` from Hong Kong, HK
175.127.147.168	AS9318 SK Broadband Co Ltd	`5.66ms` from Incheon, KR
134.231.109.8	AS15108 Allo Communications LLC	`4.80ms` from Lincoln, US
123.149.200.40	AS4134 CHINANET BACKBONE	`5.53ms` from Zhengzhou, CN
64.18.203.232	AS14127 Iland Internet Solutions Corporation	`0.14ms` from Ashburn, US
186.43.130.168	AS27668 ETAPA EP	`5.63ms` from Guayaquil, EC
36.1.110.200	AS4134 CHINANET BACKBONE	`2.39ms` from Haikou, CN
176.252.72.152	AS5607 Sky UK Limited	`10.41ms` from London, GB
172.222.248.40	AS20115 Charter Communications LLC	`6.31ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f4 207.54.82.222

traceroute to 207.54.82.222 (207.54.82.222): 64 hops max, 52 byte packets

4 [AS3356] 8.242.7.69 17.378 ms

5 *

6 *

7 [AS23005] 66.209.64.93 186.543 ms

8 [AS23005] 66.209.64.98 186.32 ms

9 [AS23005] 66.209.68.166 186.322 ms

10 [AS16417] 139.138.26.5 186.426 ms

11 [AS16417] 139.138.26.18 186.421 ms

12 [AS16417] 207.54.82.222 186.253 ms

Measurement taken from

IPinfo ProbeNet in Chapeco, BR

On April 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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