1. All IP Ranges
  2. 139.0.0.0/8
  3. 139.138.0.0/16
  4. AS16417  | 139.138.41.0/24

139.138.41.0/24

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-139-138-24-0-1
OrgID:          CISL-7
Parent:         NET-139-0-0-0-0
NetName:        CISL-7
NetRange:       139.138.24.0 - 139.138.47.255
NetType:        allocation
RegDate:        2017-07-06
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:        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


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

Nearby Ranges

BGP prefixes that overlap with 139.138.0.0/16

Range ASN Company Num of IPs
139.138.128.0/18 AS25956 Logix 16,384
139.138.192.0/19 AS35432 Cablenet Communication Systems plc 8,192
139.138.64.0/19 AS30404 Blue Stream 8,192
139.138.0.0/20 AS30404 Blue Stream 4,096
139.138.112.0/20 AS30404 Blue Stream 4,096
139.138.16.0/21 AS18625 Data I/O Corporation 2,048
139.138.102.0/23 AS396220 Public Utility District No. 1 of Snohomish County 512
139.138.52.0/23 AS399362 SHIFT4 PAYMENTS, LLC 512
139.138.247.0/24 AS394977 Private Customer 256
139.138.249.0/24 AS394977 Private Customer 256
139.138.250.0/24 AS394977 Private Customer 256
139.138.253.0/24 AS394977 Private Customer 256
139.138.254.0/24 AS394977 Private Customer 256
139.138.255.0/24 AS394977 Private Customer 256
139.138.101.0/24 AS395325 Triple B Corporation 256
139.138.104.0/24 AS398241 CELLNETIX LABS LLC 256
139.138.235.0/24 AS15404 Private Customer 256
139.138.55.0/24 AS62889 Healthcare Management Administrators, Inc. 256
139.138.105.0/24 AS16509 Fortinet Inc. 256
139.138.100.0/24 AS18625 Data I/O Corporation 256
139.138.48.0/24 AS18625 Data I/O Corporation 256
139.138.49.0/24 AS23005 True North ITG, INC 256
139.138.54.0/24 AS27592 Reliable Parts Inc. 256
139.138.237.0/24 AS394977 2KGBRN 256
139.138.244.0/24 AS394977 Private Customer 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

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

IP Address ASN Details
139.138.41.3 AS16417 Cisco Systems Ironport Division 1.27ms 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
50.37.46.104 AS5650 Frontier Communications of America, Inc. 6.39ms from Chicago, US
101.66.130.40 AS4837 CHINA UNICOM China169 Backbone 11.27ms from Hangzhou, CN
27.79.59.232 AS7552 Viettel Group 16.41ms from Ho Chi Minh City, VN
79.148.70.200 AS3352 TELEFONICA DE ESPANA S.A.U. 1.32ms from Madrid, ES
94.75.171.232 AS12389 PJSC Rostelecom 11.76ms from Moscow, RU
52.67.239.184 AS16509 Amazon.com, Inc. 0.15ms from Osasco, BR
186.101.180.120 AS27947 Telconet S.A 1.26ms from Quito, EC
82.51.169.200 AS3269 Telecom Italia S.p.A. 2.00ms from Rome, IT
213.237.33.24 AS9158 Telenor A/S 19.24ms from Skanderborg, DK
121.44.237.120 AS7545 TPG Telecom Limited 5.08ms from Sydney, AU
42.5.182.168 AS4837 CHINA UNICOM China169 Backbone 9.51ms from Tieling, CN
113.192.153.24 AS7514 Computer Engineering & Consulting, Ltd. 1.25ms from Tokyo, JP
151.145.137.104 AS20115 Charter Communications LLC 0.79ms from Ashburn, US
20.85.127.120 AS8075 Microsoft Corporation 0.45ms from Boydton, US
68.51.212.216 AS7922 Comcast Cable Communications, LLC 11.13ms from Flint, US
31.53.196.232 AS2856 British Telecommunications PLC 1.61ms from London, GB
45.253.203.216 AS45062 Netease-Network 3.17ms from Ningbo, CN
66.177.44.120 AS7922 Comcast Cable Communications, LLC 8.53ms from Orlando, US
76.123.110.8 AS7922 Comcast Cable Communications, LLC 6.92ms from Orlando, US
51.91.178.152 AS16276 OVH SAS 0.08ms from Roubaix, FR
2.69.199.152 AS44034 Hi3G Access AB 19.59ms from Stockholm, SE
134.180.211.72 AS2519 ARTERIA Networks Corporation 2.64ms from Tokyo, JP
194.92.71.120 AS207684 BAJTNET SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA 5.59ms from Warsaw, PL
83.10.168.216 AS5617 Orange Polska Spolka Akcyjna 8.15ms from Warsaw, PL
194.245.122.56 AS5517 CSL Computer Service Langenbach GmbH 3.58ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f3 139.138.41.2
traceroute to 139.138.41.2 (139.138.41.2): 64 hops max, 52 byte packets
3 [] 206.223.117.21 1.614 ms
5 [AS16417] 68.232.128.5 44.598 ms
6 [AS16417] 139.138.41.2 485.796 ms
Measurement taken from IPinfo ProbeNet in San Jose, US
On

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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