1. All IP Ranges
  2. 139.0.0.0/8
  3. 139.138.0.0/16
  4. AS30215  | 139.138.28.0/24

139.138.28.0/24

AS30215  ·  Cisco Systems Ironport Division

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Summary

Country United States
Domain cisco.com
ASN AS30215
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:        [email protected]
Mailbox:        [email protected]
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

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
139.138.249.0/24 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
139.138.105.0/24 AS16509 Fortinet Inc. 256
139.138.55.0/24 AS62889 Healthcare Management Administrators, 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
139.138.247.0/24 AS394977 Private Customer 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Read more

Pingable IPs

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

IP Address ASN Details
139.138.28.50 AS30215 Cisco Systems Ironport Division 0.72ms from Tokyo, JP

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
204.232.147.136 AS27357 Rackspace Hosting 0.34ms from Ashburn, US
117.243.252.152 AS9829 National Internet Backbone 13.04ms from Bengaluru, IN
75.190.4.120 AS11426 Charter Communications Inc 11.68ms from Charlotte, US
169.238.66.216 AS54804 CableSouth Media III LLC 13.10ms from Dallas, US
154.206.205.24 AS9294 GNET INC. 0.95ms from Hong Kong, HK
90.23.107.24 AS3215 Orange S.A. 12.78ms from Paris, FR
134.19.242.104 AS16010 Magticom Ltd. 0.61ms from Tbilisi, GE
189.174.105.216 AS8151 UNINET 0.72ms from Cancún, MX
152.44.92.216 AS26087 Gardner-Webb University 4.07ms from Charlotte, US
108.201.47.88 AS7018 AT&T Enterprises, LLC 8.83ms from Chicago, US
217.116.219.72 AS31027 GlobalConnect A/S 0.29ms from Copenhagen, DK
175.150.121.8 AS4837 CHINA UNICOM China169 Backbone 15.49ms from Dalian, CN
91.43.232.88 AS3320 Deutsche Telekom AG 5.50ms from Frankfurt am Main, DE
194.30.71.24 AS3262 SAREnet, S.A. 2.31ms from Madrid, ES
16.50.85.168 AS16509 Amazon.com, Inc. 0.60ms from Melbourne, AU
40.138.84.72 AS7029 Windstream Communications LLC 6.33ms from Miami, US
60.139.123.232 AS17676 SoftBank Corp. 3.75ms from Osaka, JP
177.136.93.248 AS28277 VMAX DIGITAL DO BRASIL LTDA 1.81ms from Osasco, BR
189.150.234.56 AS8151 UNINET 9.47ms from Santiago de Queretaro, MX
115.143.49.152 AS17858 LG POWERCOMM 1.63ms from Seoul, KR
111.171.103.184 AS38109 SK Broadband Co Ltd 11.74ms from Seoul, KR
78.142.254.200 AS203061 UAB code200 0.17ms from Tokyo, JP
52.236.165.216 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
108.49.53.24 AS701 Verizon Business 1.55ms from Boston, US
35.238.93.248 AS396982 Google LLC 0.10ms from Council Bluffs, US

Traceroute

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

$
traceroute -a -n -q1 -f2 139.138.28.3
traceroute to 139.138.28.3 (139.138.28.3): 64 hops max, 52 byte packets
3 [AS3257] 89.149.132.122 151.176 ms
4 [AS30215] 139.138.28.3 153.016 ms
Measurement taken from IPinfo ProbeNet in Ashburn, 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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