192.137.21.0/24

AS7018 · AT&T Enterprises, LLC

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Summary

Country	United States
Domain	hp.com
ASN	AS7018
Registry	ARIN
ID	HP

WHOIS Details

NetHandle:      NET-192-137-21-0-1
OrgID:          HPINC-Z
Parent:         NET-192-0-0-0-0
NetName:        HP
NetRange:       192.137.21.0 - 192.137.21.255
NetType:        allocation
RegDate:        1992-05-20
Updated:        2022-04-04
Source:         ARIN


OrgID:          HPINC-Z
OrgName:        HP Inc.
CanAllocate:    
Street:         1501 Page Mill Rd
City:           Palo Alto
State/Prov:     CA
Country:        US
PostalCode:     94304
RegDate:        2016-08-22
Updated:        2017-08-23
OrgAdminHandle: HIA8-ARIN
OrgTechHandle:  HIA8-ARIN
OrgAbuseHandle: HIA8-ARIN
Source:         ARIN


POCHandle:      HIA8-ARIN
IsRole:         Y
LastName:       HP Inc IP Admin
FirstName:      
Street:         1501 Page Mill Rd
City:           Palo Alto
State/Prov:     CA
Country:        US
PostalCode:     94304
RegDate:        2016-09-16
Updated:        2025-07-14
OfficePhone:    +1-650-857-1501
Mailbox:        IPAdmin@hp.com
Mailbox:        wesley.smith@hp.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 192.137.0.0/16

Range	ASN	Company	Num of IPs
192.137.24.0/22	AS20115	Aviation RE LLC	1,024
192.137.162.0/24	AS1257	SOCIALSTYRELSEN	256
192.137.163.0/24	AS1257	SOCIALSTYRELSEN	256
192.137.164.0/24	AS1257	SOCIALSTYRELSEN	256
192.137.158.0/24	AS19036	TELESAT	256
192.137.57.0/24	AS33491	Komatsu Dresser Co.	256
192.137.109.0/24	AS33573	Bay Area Air Quality Management District	256
192.137.110.0/24	AS33573	Bay Area Air Quality Management District	256
192.137.161.0/24	AS1257	SOCIALSTYRELSEN	256
192.137.210.0/24	AS81	Durham Technical Community College	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
192.137.21.1	AS7018 AT&T Enterprises, LLC	`3.82ms` 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
223.149.215.232	AS4134 CHINANET-BACKBONE	`7.21ms` from Changsha, CN
24.74.181.120	AS11426 Charter Communications Inc	`6.03ms` from Charlotte, US
54.76.230.24	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
95.100.78.216	AS16625 Akamai Technologies, Inc.	`0.27ms` from Frankfurt am Main, DE
220.179.81.104	AS4134 CHINANET-BACKBONE	`9.48ms` from Huai'an, CN
74.225.233.72	AS8075 Microsoft Corporation	`0.14ms` from Lohogaon, IN
216.177.81.40	AS3561 CenturyLink Communications, LLC	`1.66ms` from Los Angeles, US
81.37.156.40	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.28ms` from Madrid, ES
60.122.199.8	AS17676 SoftBank Corp.	`3.76ms` from Osaka, JP
123.133.21.72	AS4837 CHINA UNICOM China169 Backbone	`4.94ms` from Qingdao, CN
159.0.202.248	AS25019 Saudi Telecom Company JSC	`2.08ms` from Riyadh, SA
131.218.67.8	AS668 United States Department of Defense (DoD)	`2.65ms` from Ashburn, US
48.45.14.232	AS7029 Windstream Communications LLC	`0.86ms` from Ashburn, US
172.190.180.232	AS8075 Microsoft Corporation	`0.38ms` from Ashburn, US
174.131.33.56	AS7029 Windstream Communications LLC	`11.97ms` from Chicago, US
24.14.33.168	AS7922 Comcast Cable Communications, LLC	`5.87ms` from Chicago, US
37.196.223.168	AS1257 Tele2 Sverige AB	`0.48ms` from Goeteborg, SE
115.208.109.72	AS4134 CHINANET-BACKBONE	`9.08ms` from Hangzhou, CN
31.54.26.8	AS2856 British Telecommunications PLC	`1.62ms` from London, GB
86.57.168.168	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`5.84ms` from Minsk, BY
20.199.52.8	AS8075 Microsoft Corporation	`1.25ms` from Paris, FR
223.78.110.168	AS24444 Shandong Mobile Communication Company Limited	`10.92ms` from Qingdao, CN
220.81.130.88	AS4766 Korea Telecom	`5.99ms` from Seoul, KR
218.153.75.8	AS4766 Korea Telecom	`1.58ms` from Seoul, KR
123.198.60.248	AS2527 Sony Network Communications Inc.	`16.17ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f6 192.137.21.1

traceroute to 192.137.21.1 (192.137.21.1): 64 hops max, 52 byte packets

6 [AS7018] 12.94.42.186 2.983 ms

7 [AS7018] 12.94.42.185 2.059 ms

8 [AS7018] 32.122.99.66 1.809 ms

9 [AS7018] 32.130.104.165 2.051 ms

10 [AS7018] 192.137.21.1 4.748 ms

Measurement taken from

IPinfo ProbeNet in San Jose, 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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