23.90.124.0/24

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-23-90-96-0-1
OrgID:          CISL-7
Parent:         NET-23-0-0-0-0
NetName:        CISL-7
NetRange:       23.90.96.0 - 23.90.127.255
NetType:        allocation
RegDate:        2019-10-28
Updated:        2022-11-14
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:      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

Nearby Ranges

BGP prefixes that overlap with 23.90.0.0/16

Range	ASN	Company	Num of IPs
23.90.192.0/18	AS16347	UNYC SAS	16,384
23.90.64.0/22	AS47638	Cadence Networks Ltd	1,024
23.90.88.0/22	AS397332	City of Anacortes	1,024
23.90.28.0/22	AS62904	ServerHub Dallas	1,024
23.90.84.0/24	AS62685	CloudCo Partner Inc.	256
23.90.33.0/24	AS62904	Direct Inbox Delivery	256
23.90.46.0/24	AS62904	ServerHub Dallas	256
23.90.73.0/24	AS17321	LHC Group	256
23.90.68.0/24	AS27381	Index Exchange Inc.	256
23.90.78.0/24	AS62685	WatchGuard Technologies, Inc.	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

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

IP Address	ASN	Details
23.90.124.214	AS16417 Cisco Systems Ironport Division	`0.81ms` from San Jose, 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
154.28.194.40	AS46261 QuickPacket, LLC	`0.19ms` from Ashburn, US
27.252.179.248	AS9500 One New Zealand Group Limited	`2.31ms` from Auckland, NZ
125.130.133.248	AS4766 Korea Telecom	`1.42ms` from Incheon, KR
86.140.118.152	AS2856 British Telecommunications PLC	`4.93ms` from London, GB
35.234.148.104	AS396982 Google LLC	`0.12ms` from London, GB
203.164.168.216	AS4804 Microplex PTY LTD	`10.84ms` from Melbourne, AU
125.110.58.168	AS4134 CHINANET BACKBONE	`9.82ms` from Ningbo, CN
187.3.234.72	AS28573 Claro NXT Telecomunicacoes Ltda	`7.90ms` from Rio de Janeiro, BR
79.19.237.56	AS3269 Telecom Italia S.p.A.	`5.55ms` from Rome, IT
172.120.80.24	AS18779 EGIHosting	`0.19ms` from Santa Clara, US
20.167.66.248	AS8075 Microsoft Corporation	`0.67ms` from Sydney, AU
41.108.125.232	AS36947 Telecom Algeria	`12.59ms` from Algiers, DZ
158.69.132.72	AS16276 OVH SAS	`0.08ms` from Beauharnois, CA
2.245.137.152	AS6805 Telefonica Germany GmbH & Co.OHG	`3.37ms` from Berlin, DE
52.26.104.184	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
65.24.211.56	AS10796 Charter Communications Inc	`8.88ms` from Columbus, US
130.176.209.56	AS16509 Amazon.com, Inc.	`0.10ms` from Dublin, IE
145.223.98.40	AS47583 Hostinger International Limited	`0.49ms` from Frankfurt am Main, DE
14.115.149.168	AS4134 CHINANET BACKBONE	`5.63ms` from Guangzhou, CN
117.1.102.56	AS7552 Viettel Group	`1.48ms` from Hanoi, VN
223.222.30.136	AS17849 SK Broadband Co Ltd	`2.54ms` from Incheon, KR
148.69.179.200	AS12353 Vodafone Portugal	`0.99ms` from Lisbon, PT
103.119.15.104	AS140869 Turing Group Limited	`0.34ms` from Los Angeles, US
57.141.15.248	AS32934 Facebook, Inc.	`0.25ms` from Los Angeles, US
92.25.248.216	AS13285 TalkTalk Communications Limited	`1.42ms` from Manchester, GB

Traceroute

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

traceroute -a -n -q1 -f2 23.90.124.58

traceroute to 23.90.124.58 (23.90.124.58): 64 hops max, 52 byte packets

2 [AS140599] 103.150.220.2 0.035 ms

3 [AS9658] 116.50.176.233 4.101 ms

4 [AS9658] 120.89.7.154 17.891 ms

5 [] 123.255.90.195 18.894 ms

6 [AS16417] 23.90.124.58 200.268 ms

Measurement taken from

IPinfo ProbeNet in Angeles City, PH

On April 13th 2026

What are IP address ranges?

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