170.164.42.0/23

AS19739 · County of San Bernardino

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Summary

Country	United States
Domain	sbcounty.gov
ASN	AS19739
Registry	ARIN
ID	SANBDNO

WHOIS Details

NetHandle:      NET-170-164-0-0-1
OrgID:          SBC-8-Z
Parent:         NET-170-0-0-0-0
NetName:        SANBDNO
NetRange:       170.164.0.0 - 170.164.255.255
NetType:        allocation
RegDate:        1994-07-14
Updated:        2026-01-05
TechHandle:     DVR-ARIN
TechHandle:     EJM33-ARIN
AbuseHandle:    DVR-ARIN
AbuseHandle:    EJM33-ARIN
Source:         ARIN


OrgID:          SBC-8-Z
OrgName:        San Bernardino County
CanAllocate:    
Street:         Information Services Department
Street:         670 E. Gilbert St.
City:           San Bernardino
State/Prov:     CA
Country:        US
PostalCode:     92415-0915
RegDate:        2008-04-29
Updated:        2021-10-14
OrgAdminHandle: DVR-ARIN
OrgTechHandle:  DVR-ARIN
OrgTechHandle:  EJM33-ARIN
OrgAbuseHandle: DVR-ARIN
OrgAbuseHandle: EJM33-ARIN
Source:         ARIN


POCHandle:      EJM33-ARIN
IsRole:         N
LastName:       Montengero
FirstName:      Eduardo
Street:         670 E. Gilbert Street
City:           San Bernardino
State/Prov:     CA
Country:        US
PostalCode:     92415
RegDate:        2019-09-26
Updated:        2022-01-31
OfficePhone:    +1-909-388-5571
Mailbox:        emontenegro@isd.sbcounty.gov
Source:         ARIN


POCHandle:      DVR-ARIN
IsRole:         N
LastName:       Robbins
FirstName:      David
Street:         670 E. Gilbert Street
City:           San Bernardino
State/Prov:     CA
Country:        US
PostalCode:     92415
RegDate:        2021-08-19
Updated:        2026-01-05
OfficePhone:    +1-909-388-5553
Mailbox:        david.robbins@itd.sbcounty.gov
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 170.164.0.0/16

No nearby ranges found.

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
84.85.190.55	AS1136 KPN B.V.	`2.86ms` from Amsterdam, NL
104.239.7.39	AS205964 UAB code200	`0.14ms` from Belgrade, RS
20.242.5.87	AS8075 Microsoft Corporation	`0.21ms` from Boydton, US
77.176.138.103	AS6805 Telefonica Germany GmbH & Co.OHG	`3.59ms` from Duesseldorf, DE
91.51.25.7	AS3320 Deutsche Telekom AG	`8.34ms` from Frankfurt am Main, DE
194.218.150.247	AS3301 Telia Company AB	`3.75ms` from Goeteborg, SE
219.131.194.215	AS4134 CHINANET-BACKBONE	`4.17ms` from Guangzhou, CN
118.141.13.7	AS9304 HGC Global Communications Limited	`1.56ms` from Hong Kong, HK
41.175.159.39	AS30844 Liquid Telecommunications Ltd	`0.49ms` from Lusaka, ZM
84.9.114.247	AS25310 Vodafone Limited	`2.11ms` from Manchester, GB
2.39.19.199	AS30722 Vodafone Italia S.p.A.	`4.49ms` from Milan, IT
117.141.41.55	AS9808 China Mobile Communications Group Co., Ltd.	`6.90ms` from Nanning, CN
93.199.10.87	AS3320 Deutsche Telekom AG	`4.51ms` from Nuernberg, DE
13.223.222.231	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
4.151.80.119	AS8075 Microsoft Corporation	`0.18ms` from San Antonio, US
73.170.29.87	AS7922 Comcast Cable Communications, LLC	`4.91ms` from San Jose, US
114.56.88.231	AS16509 Amazon.com, Inc.	`5.66ms` from Seattle, US
183.97.108.231	AS4766 Korea Telecom	`1.57ms` from Seoul, KR
1.160.165.183	AS3462 Data Communication Business Group	`2.18ms` from Taipei, TW
1.171.45.7	AS3462 Data Communication Business Group	`2.56ms` from Taipei, TW
108.91.126.39	AS7018 AT&T Enterprises, LLC	`8.83ms` from Atlanta, US
196.217.194.87	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`1.98ms` from Casablanca, MA
34.27.41.87	AS396982 Google LLC	`0.10ms` from Council Bluffs, US
129.212.3.135	AS15108 Allo Communications LLC	`5.56ms` from Denver, US
18.231.143.87	AS16509 Amazon.com, Inc.	`1.98ms` from Osasco, BR

Traceroute

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

traceroute -a -n -q1 -m5 170.164.42.168

traceroute to 170.164.42.168 (170.164.42.168): 5 hops max, 52 byte packets

1 [AS31898] 140.91.242.25 0.078 ms

2 [AS15802] 91.74.125.170 6.042 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Abu Dhabi, AE

On January 19th 2026

What are IP address ranges?

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