1. All IP Ranges
  2. 173.0.0.0/8
  3. 173.243.0.0/16
  4. AS40934  | 173.243.133.0/24

173.243.133.0/24

AS40934  ·  Fortinet Inc.

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Summary

Country United States
Domain fortinet.com
ASN AS40934
Registry ARIN
ID FORTINET

WHOIS Details

NetHandle:      NET-173-243-128-0-1
OrgID:          FTC-58
Parent:         NET-173-0-0-0-0
NetName:        FORTINET
NetRange:       173.243.128.0 - 173.243.143.255
NetType:        allocation
Comment:        Geofeed https://fortisase.com/geoipfiles/prod/geoip.csv
RegDate:        2010-12-21
Updated:        2025-04-17
TechHandle:     MIS21-ARIN
AbuseHandle:    MIS21-ARIN
NOCHandle:      MIS21-ARIN
Source:         ARIN


OrgID:          FTC-58
OrgName:        Fortinet Inc.
CanAllocate:    
Street:         899 Kifer Road
City:           Sunnyvale
State/Prov:     CA
Country:        US
PostalCode:     94086
RegDate:        2008-04-10
Updated:        2026-01-26
OrgAdminHandle: MIS21-ARIN
OrgTechHandle:  MIS21-ARIN
OrgTechHandle:  TECH1581-ARIN
OrgAbuseHandle: MISAR1-ARIN
OrgNOCHandle:   MISAR2-ARIN
OrgRoutingHandle:   MISAR2-ARIN
OrgDNSHandle:   MISAR2-ARIN
Source:         ARIN


POCHandle:      TECH1581-ARIN
IsRole:         Y
LastName:       Tech
FirstName:      
Street:         909 Kifer Road
City:           Sunnyvale
State/Prov:     CA
Country:        US
PostalCode:     94086
RegDate:        2026-01-26
Updated:        2026-01-26
OfficePhone:    +1-604-430-1297
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      MISAR2-ARIN
IsRole:         Y
LastName:       MIS21-ARIN-NOC
FirstName:      
Street:         4190 Still Creek Drive
City:           Burnaby
State/Prov:     BC
Country:        CA
PostalCode:     V5C 6C6
RegDate:        2021-03-26
Updated:        2025-05-28
OfficePhone:    +1-604-430-1297
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      MIS21-ARIN
IsRole:         Y
LastName:       Management Information System
FirstName:      
Street:         4190 Still Creek Drive
City:           Burnaby
State/Prov:     BC
Country:        CA
PostalCode:     V5C 6C6
RegDate:        2008-04-08
Updated:        2025-05-28
OfficePhone:    +1-604-430-1297
MobilePhone:    +1-604-612-5398
FaxPhone:       +1-604-430-1296
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      MISAR1-ARIN
IsRole:         Y
LastName:       MIS21-ARIN-Abuse
FirstName:      
Street:         4190 Still Creek Drive
City:           Burnaby
State/Prov:     BC
Country:        CA
PostalCode:     V5C 6C6
RegDate:        2021-03-26
Updated:        2025-05-28
OfficePhone:    +1-604-430-1297
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 173.243.0.0/16

Range ASN Company Num of IPs
173.243.144.0/20 AS29930 Towerstream I, Inc. 4,096
173.243.64.0/20 AS13427 Softcom Internet Communications, Inc. 4,096
173.243.0.0/20 AS13445 Cisco Webex LLC 4,096
173.243.160.0/20 AS13536 FirstLight Fiber, Inc. 4,096
173.243.176.0/20 AS11550 Smithville Digital, LLC 4,096
173.243.16.0/20 AS53507 Millry Telephone Co Inc. 4,096
173.243.80.0/20 AS14979 Aeronet Wireless 4,096
173.243.112.0/20 AS53264 SBA Edge, LLC 4,096
173.243.240.0/20 AS17306 JAB Wireless, INC. 4,096
173.243.208.0/20 AS20125 Luther Seminary 4,096
173.243.32.0/20 AS35699 Adamo Telecom Iberia S.A. 4,096
173.243.224.0/22 AS62707 Glexia, Inc. 1,024
173.243.119.0/24 AS20278 Nexeon Technologies, Inc. 256
173.243.112.0/24 AS20278 Nexeon Technologies, Inc. 256
173.243.236.0/24 AS394611 South Central Power Company 256
173.243.237.0/24 AS400478 Stephen M Boyd Development Limited Liability Company 256
173.243.135.0/24 AS40934 Private Customer 256
173.243.229.0/24 AS16438 Matbrancher 256
173.243.228.0/24 AS13849 Blockinetic LLC 256
173.243.116.0/24 AS55154 Madgenius.com 256
173.243.160.0/24 AS13536 Shenendehowa Central School District 256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
173.243.133.246 rivsupcrt.com 1

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

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

IP Address ASN Details
173.243.133.1 AS40934 Fortinet Inc. 0.40ms from Vancouver, CA

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
188.171.17.72 AS12946 R Cable y Telecable Telecomunicaciones, S.A.U. 7.62ms from A Coruna, ES
197.162.231.168 AS24863 Link Egypt (Link.NET) 11.10ms from Cairo, EG
72.183.254.24 AS11427 Charter Communications Inc 18.12ms from Dallas, US
86.181.58.248 AS2856 British Telecommunications PLC 2.23ms from London, GB
37.135.247.104 AS12479 Orange Espagne SA 14.48ms from Marseille, FR
73.85.118.152 AS7922 Comcast Cable Communications, LLC 11.25ms from Miami, US
79.61.155.248 AS3269 Telecom Italia S.p.A. 3.22ms from Milan, IT
201.47.27.168 AS18881 TELEFÔNICA BRASIL S.A 1.86ms from Osasco, BR
209.162.49.168 AS7029 Windstream Communications LLC 0.53ms from Ashburn, US
120.138.30.120 AS45179 SiteHost New Zealand 0.51ms from Auckland, NZ
185.245.25.8 AS136787 PacketHub S.A. 0.08ms from Chicago, US
108.208.222.40 AS7018 AT&T Enterprises, LLC 5.88ms from Chicago, US
73.102.141.152 AS7922 Comcast Cable Communications, LLC 11.11ms from Chicago, US
183.166.110.24 AS4134 CHINANET-BACKBONE 9.33ms from Huai'an, CN
211.226.132.184 AS4766 Korea Telecom 0.90ms from Incheon, KR
86.53.170.184 AS3257 GTT Communications Inc. 0.42ms from London, GB
34.149.185.120 AS396982 Google LLC 0.08ms from Melbourne, AU
161.115.231.136 AS55286 B2 Net Solutions Inc. 0.46ms from Montreal, CA
57.154.54.8 AS8075 Microsoft Corporation 0.14ms from Phoenix, US
188.243.218.24 AS35807 SkyNet Ltd. 0.42ms from Saint Petersburg, RU
23.7.50.168 AS16625 Akamai Technologies, Inc. 0.46ms from Atlanta, US
97.227.238.136 AS6167 Verizon Business 12.64ms from Atlanta, US
158.108.194.8 AS9411 Kasetsart University, Thailand 0.87ms from Bangkok, TH
162.209.240.232 AS132839 POWER LINE DATACENTER 1.00ms from Hong Kong, HK
45.193.17.168 AS134548 DXTL Tseung Kwan O Service 0.69ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 173.243.133.1
traceroute to 173.243.133.1 (173.243.133.1): 64 hops max, 52 byte packets
1 [AS174] 38.96.254.1 0.126 ms
2 *
3 [AS3257] 76.74.101.6 0.459 ms
Measurement taken from IPinfo ProbeNet in Vancouver, CA
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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