1. All IP Ranges
  2. 204.0.0.0/8
  3. 204.15.0.0/16
  4. AS16417  | 204.15.80.0/24

204.15.80.0/24

AS16417  ·  Cisco Systems Ironport Division

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Summary

Country United States
Domain ironport.com
ASN AS16417
Registry ARIN
ID IRONPORT-SYSTEMS-INC

WHOIS Details

NetHandle:      NET-204-15-80-0-1
OrgID:          CISL-7
Parent:         NET-204-0-0-0-0
NetName:        IRONPORT-SYSTEMS-INC
NetRange:       204.15.80.0 - 204.15.83.255
NetType:        allocation
RegDate:        2005-08-16
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:        2025-02-04
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:        2025-02-24
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 204.15.0.0/16

Range ASN Company Num of IPs
204.15.24.0/21 AS46262 ResTech Services LLC 2,048
204.15.8.0/21 AS13331 MetaPeer 2,048
204.15.152.0/21 AS4497 Upsala Co-operative Telephone Association 2,048
204.15.72.0/21 AS16509 Amazon.com, Inc. 2,048
204.15.248.0/21 AS46562 Performive LLC 2,048
204.15.56.0/21 AS4181 TDS TELECOM 2,048
204.15.184.0/21 AS398649 SwitchWorks Technologies Inc. 2,048
204.15.192.0/21 AS30176 Priority Colo Inc 2,048
204.15.144.0/21 AS30526 NeptunoMedia Inc. 2,048
204.15.120.0/21 AS33398 Miva Merchant, Inc. 2,048
204.15.100.0/22 AS17378 TierPoint, LLC 1,024
204.15.132.0/22 AS33322 Network Data Center Host, Inc. 1,024
204.15.220.0/22 AS31915 Mojo Broadband 1,024
204.15.48.0/22 AS33606 TekLinks, Inc. 1,024
204.15.164.0/22 AS35937 MarquisNet 1,024
204.15.176.0/22 AS19609 M&A Technology, Inc 1,024
204.15.84.0/22 AS13415 FirstDigital Communications, LLC 1,024
204.15.4.0/22 AS200598 Lunarnaut, LLC 1,024
204.15.232.0/22 AS14712 One Step Consulting, Inc. 1,024
204.15.52.0/22 AS15204 INTERSTATE TELECOMMUNICATIONS COOPERATIVE, INC. 1,024
204.15.96.0/22 AS29765 DataChambers, LLC 1,024
204.15.20.0/22 AS32934 Facebook, Inc. 1,024
204.15.40.0/23 AS133120 Hosted Network Pty Ltd 512
204.15.44.0/23 AS16942 Citizens Telephone Cooperative 512
204.15.32.0/23 AS33361 THE WIRE INC. 512
204.15.110.0/23 AS53597 Hoyos Consulting LLC 512
204.15.43.0/24 AS399347 Simple Fiber, LLC 256
204.15.42.0/24 AS400716 Redmond Hosting 256
204.15.46.0/24 AS17378 Galls 256
204.15.171.0/24 AS137544 Bullhorn International Inc. 256
204.15.41.0/24 AS133120 HN 256
204.15.40.0/24 AS133120 HN 256
204.15.169.0/24 AS53699 Panamax Inc 256
204.15.207.0/24 AS174 GRAYCOM, L.C. 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

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

IP Address ASN Details
204.15.80.45 AS16417 Cisco Systems Ironport Division 0.80ms 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
91.220.82.40 AS31477 Duocast B.V. 3.83ms from Amsterdam, NL
71.220.99.8 AS209 CenturyLink Communications, LLC 7.02ms from Atlanta, US
79.247.70.232 AS3320 Deutsche Telekom AG 3.56ms from Berlin, DE
223.199.213.248 AS4134 CHINANET-BACKBONE 3.15ms from Haikou, CN
39.117.142.120 AS9318 SK Broadband Co Ltd 1.60ms from Incheon, KR
76.215.183.104 AS7018 AT&T Enterprises, LLC 13.10ms from Kansas City, US
178.204.163.88 AS28840 PJSC "TATTELECOM" 1.27ms from Kazan, RU
74.254.99.136 AS6389 AT&T Enterprises, LLC 5.64ms from Miami, US
189.224.241.24 AS8151 UNINET 2.25ms from Monterrey, MX
97.178.0.248 AS6167 Verizon Business 15.68ms from Richardson, US
186.120.74.168 AS28118 ALTICE DOMINICANA S.A. 10.61ms from Santo Domingo, DO
3.24.82.104 AS16509 Amazon.com, Inc. 0.17ms from Sydney, AU
179.84.230.40 AS26599 TELEFÔNICA BRASIL S.A 5.75ms from São Paulo, BR
36.228.92.72 AS3462 Data Communication Business Group 2.36ms from Taipei, TW
114.116.237.136 AS55990 Huawei Cloud Service data center 3.53ms from Tianjin, CN
212.244.214.248 AS5617 Orange Polska Spolka Akcyjna 0.71ms from Warsaw, PL
72.64.45.232 AS701 Verizon Business 4.73ms from Ashburn, US
79.131.79.104 AS6799 Ote SA (Hellenic Telecommunications Organisation) 0.85ms from Athens, GR
44.250.172.72 AS16509 Amazon.com, Inc. 0.11ms from Boardman, US
196.139.202.56 AS24835 Vodafone Data 12.16ms from Cairo, EG
50.109.83.136 AS5650 Frontier Communications of America, Inc. 8.87ms from Chicago, US
67.144.97.120 AS19901 Brightspeed 8.34ms from Cleveland, US
91.33.102.152 AS3320 Deutsche Telekom AG 7.02ms from Frankfurt am Main, DE
92.24.151.216 AS13285 TalkTalk Communications Limited 2.37ms from London, GB
73.54.116.200 AS7922 Comcast Cable Communications, LLC 3.58ms from Miami, US

Traceroute

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

$
traceroute -a -n -q1 -f3 204.15.80.5
traceroute to 204.15.80.5 (204.15.80.5): 64 hops max, 52 byte packets
3 [] 206.223.117.132 1.004 ms
4 [] 142.215.92.0 0.961 ms
6 [AS16417] 204.15.80.5 2.543 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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