1. All IP Ranges
  2. 139.0.0.0/8
  3. 139.138.0.0/16
  4. AS16417  | 139.138.27.0/24

139.138.27.0/24

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-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:      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:      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:      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

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
139.138.255.0/24 AS394977 Private Customer 256
139.138.254.0/24 AS394977 Private Customer 256
139.138.250.0/24 AS394977 Private Customer 256
139.138.244.0/24 AS394977 Private Customer 256
139.138.253.0/24 AS394977 Private Customer 256
139.138.247.0/24 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
139.138.249.0/24 AS394977 Private Customer 256
139.138.237.0/24 AS394977 2KGBRN 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

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

IP Address ASN Details
139.138.27.45 AS16417 Cisco Systems Ironport Division 2.00ms 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
37.191.37.88 AS21334 One Hungary Ltd. 3.16ms from Budapest, HU
13.58.191.136 AS16509 Amazon.com, Inc. 0.09ms from Columbus, US
94.249.223.72 AS197549 GHOSTnet GmbH 1.99ms from Frankfurt am Main, DE
109.234.202.248 AS31727 Node4 Limited 3.54ms from London, GB
94.10.235.104 AS5607 Sky UK Limited 5.56ms from London, GB
180.194.238.136 AS9299 Philippine Long Distance Telephone Company 2.43ms from Manila, PH
93.181.198.136 AS12389 PJSC Rostelecom 11.11ms from Moscow, RU
24.46.219.24 AS6128 Cablevision Systems Corp. 9.21ms from New York City, US
183.146.215.104 AS136190 JINHUA, ZHEJIANG Province, P.R.China. 4.96ms from Ningbo, CN
4.199.130.120 AS8075 Microsoft Corporation 4.59ms from Sydney, AU
60.17.26.200 AS4837 CHINA UNICOM China169 Backbone 2.17ms from Tieling, CN
23.217.182.56 AS16625 Akamai Technologies, Inc. 0.27ms from Tokyo, JP
77.90.117.104 AS34120 Verslo Tiltas UAB 2.54ms from Vilnius, LT
39.100.151.248 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.19ms from Zhangjiakou, CN
161.189.22.216 AS135629 Ningxia West Cloud Data Technology Co.Ltd. 0.50ms from Zhongwei, CN
85.145.147.216 AS50266 Odido Netherlands B.V. 5.05ms from Amsterdam, NL
20.124.168.136 AS8075 Microsoft Corporation 0.39ms from Ashburn, US
197.230.230.216 AS36925 MEDITELECOM 3.04ms from Casablanca, MA
123.158.201.216 AS4837 CHINA UNICOM China169 Backbone 7.82ms from Hangzhou, CN
84.250.131.248 AS1759 Telia Finland Oyj 6.33ms from Helsinki, FI
124.244.227.248 AS9269 Hong Kong Broadband Network Ltd. 0.75ms from Hong Kong, HK
122.45.173.168 AS17858 LG POWERCOMM 2.01ms from Incheon, KR
88.36.232.232 AS3269 Telecom Italia S.p.A. 4.13ms from Milan, IT
74.67.35.72 AS11351 Charter Communications Inc 11.36ms from New York City, US
20.125.146.232 AS8075 Microsoft Corporation 0.17ms from Phoenix, US

Traceroute

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

$
traceroute -a -n -q1 139.138.27.36
traceroute to 139.138.27.36 (139.138.27.36): 64 hops max, 52 byte packets
1 [AS40021] 209.126.0.12 84.147 ms
2 *
3 *
4 *
5 [AS23005] 66.209.64.93 49.968 ms
6 [AS23005] 66.209.64.98 59.009 ms
7 [AS23005] 66.209.68.166 77.004 ms
8 [AS16417] 139.138.26.4 57.678 ms
9 [AS16417] 139.138.27.36 52.084 ms
Measurement taken from IPinfo ProbeNet in St. Louis, US
On

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