165.26.32.0/20

AS14381 · Caterpillar, Inc.

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Summary

Country	United States
Domain	cat.com
ASN	AS14381
Parent Range	165.26.0.0/16
Registry	ARIN
ID	CAT

WHOIS Details

NetHandle:      NET-165-26-0-0-1
OrgID:          CATERP-1
Parent:         NET-165-0-0-0-0
NetName:        CAT
NetRange:       165.26.0.0 - 165.26.255.255
NetType:        allocation
RegDate:        1993-04-02
Updated:        2021-12-14
TechHandle:     ANTHO4-ARIN
Source:         ARIN


OrgID:          CATERP-1
OrgName:        Caterpillar, Inc.
CanAllocate:    
Street:         600 W. Washington
City:           East Peoria
State/Prov:     IL
Country:        US
PostalCode:     61630-3323
RegDate:        1990-01-10
Updated:        2025-07-02
OrgAdminHandle: GROOM77-ARIN
OrgTechHandle:  GROOM77-ARIN
OrgTechHandle:  MINDE25-ARIN
OrgAbuseHandle: GROOM77-ARIN
OrgAbuseHandle: MINDE25-ARIN
OrgDNSHandle:   GROOM77-ARIN
OrgDNSHandle:   MINDE25-ARIN
Source:         ARIN


POCHandle:      ANTHO4-ARIN
IsRole:         N
LastName:       Crumb
FirstName:      Anthony
Street:         812 W. Washington
Street:         AD3323
City:           East Peoria
State/Prov:     IL
Country:        US
PostalCode:     61630
RegDate:        2005-02-07
Updated:        2022-12-01
OfficePhone:    +1-309-494-7816
Mailbox:        crumb_anthony_a@cat.com
Source:         ARIN


POCHandle:      MINDE25-ARIN
IsRole:         N
LastName:       Minder
FirstName:      Michael
Street:         812 West Washington Street
City:           East Peoria
State/Prov:     IL
Country:        US
PostalCode:     61611
RegDate:        2025-07-02
Updated:        2025-07-02
OfficePhone:    +1-815-503-3209
Mailbox:        Michael.Minder@cat.com
Source:         ARIN


POCHandle:      GROOM77-ARIN
IsRole:         N
LastName:       Grooms
FirstName:      Brian
Street:         600 W. Washington St.
City:           East Peoria
State/Prov:     IL
Country:        US
PostalCode:     61630
RegDate:        2022-01-10
Updated:        2025-07-02
OfficePhone:    +1-309-675-3842
Mailbox:        Grooms_Brian_S1@cat.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 165.26.32.0/20

Range	ASN	Company	Num of IPs
165.26.0.0/16	AS14381	Caterpillar, Inc.	65,536

Nearby Ranges

BGP prefixes that overlap with 165.26.0.0/16

Range	ASN	Company	Num of IPs
165.26.0.0/16	AS14381	Caterpillar, Inc.	65,536

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
62.166.142.68	AS50266 Odido Netherlands B.V.	`3.88ms` from Amsterdam, NL
48.195.183.52	AS8075 Microsoft Corporation	`0.62ms` from Ashburn, US
98.62.165.148	AS7922 Comcast Cable Communications, LLC	`4.73ms` from Atlanta, US
67.211.161.4	AS16617 CISP	`3.80ms` from Columbus, US
70.124.239.20	AS11427 Charter Communications Inc	`4.71ms` from Dallas, US
77.109.53.164	AS42396 PJSC Telesystems of Ukraine	`10.12ms` from Kyiv, UA
98.70.31.164	AS8075 Microsoft Corporation	`1.14ms` from Lohogaon, IN
86.136.36.100	AS2856 British Telecommunications PLC	`2.37ms` from London, GB
189.216.246.212	AS28548 Cablevisión, S.A. de C.V.	`2.71ms` from Mexico City, MX
104.136.75.228	AS33363 Charter Communications, Inc	`7.84ms` from Orlando, US
89.252.99.148	AS16301 Novgorod Datacom LLC	`4.13ms` from Saint Petersburg, RU
63.235.145.100	AS3356 Level 3 Parent, LLC	`17.20ms` from Santa Clara, US
155.230.43.20	AS10052 Kyungpook National University	`9.50ms` from Seoul, KR
24.235.33.196	AS11260 EastLink	`5.49ms` from Toronto, CA
62.148.179.244	AS31673 Uniserver Internet B.V.	`0.82ms` from Amsterdam, NL
20.119.155.4	AS8075 Microsoft Corporation	`0.17ms` from Boydton, US
96.172.30.180	AS53297 Comcast Cable Communications, LLC	`0.05ms` from Chicago, US
187.102.34.20	AS262698 MKM Internet Solution Provider Ltda	`6.66ms` from Curitiba, BR
172.202.91.68	AS8075 Microsoft Corporation	`0.18ms` from Des Moines, US
72.152.85.4	AS8075 Microsoft Corporation	`0.17ms` from Des Moines, US
116.101.142.244	AS7552 Viettel Group	`4.13ms` from Hanoi, VN
93.136.190.164	AS5391 Hrvatski Telekom d.d.	`18.95ms` from Ljubljana, SI
54.94.245.20	AS16509 Amazon.com, Inc.	`0.17ms` from Osasco, BR
90.27.15.36	AS3215 Orange S.A.	`12.01ms` from Paris, FR
213.225.196.4	AS29438 Momax Network S.r.l.	`4.87ms` from Rome, IT

Traceroute

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

traceroute -a -n -q1 -f3 -m7 165.26.43.122

traceroute to 165.26.43.122 (165.26.43.122): 7 hops max, 52 byte packets

3 [] 51.162.226.240 53.443 ms

4 [AS15830] 147.123.217.122 53.429 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Salt Lake City, US

On January 19th 2026

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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