170.164.40.0/23

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

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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
67.216.178.71	AS46746 NTT Managed Services Americas, LLC	`7.21ms` from Chicago, US
186.192.233.151	AS28145 RLINE TELECOM LTDA	`11.66ms` from Curitiba, BR
54.217.15.71	AS16509 Amazon.com, Inc.	`0.22ms` from Dublin, IE
181.222.116.103	AS28573 Claro NXT Telecomunicacoes Ltda	`19.18ms` from Fortaleza, BR
80.142.123.7	AS3320 Deutsche Telekom AG	`9.05ms` from Frankfurt am Main, DE
85.102.143.247	AS9121 Turk Telekomunikasyon Anonim Sirketi	`2.98ms` from Istanbul, TR
81.43.48.55	AS3352 TELEFONICA DE ESPANA S.A.U.	`3.29ms` from Madrid, ES
88.10.17.167	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.82ms` from Madrid, ES
93.39.108.247	AS12874 Fastweb SpA	`3.51ms` from Milan, IT
58.95.157.247	AS4713 NTT DOCOMO BUSINESS,Inc.	`16.49ms` from Osaka, JP
85.29.81.247	AS13170 Kaisanet Oy	`0.75ms` from Oulu, FI
88.182.48.39	AS12322 Free SAS	`8.30ms` from Paris, FR
112.245.79.151	AS4837 CHINA UNICOM China169 Backbone	`4.94ms` from Qingdao, CN
3.34.58.167	AS16509 Amazon.com, Inc.	`0.20ms` from Seoul, KR
61.79.185.7	AS4766 Korea Telecom	`1.95ms` from Seoul, KR
180.172.132.23	AS4812 China Telecom (Group)	`4.94ms` from Shanghai, CN
145.140.130.247	AS1103 SURF B.V.	`4.84ms` from Amsterdam, NL
24.99.53.71	AS7922 Comcast Cable Communications, LLC	`2.67ms` from Atlanta, US
89.38.48.7	AS34740 PC Hardware SRL	`0.52ms` from Bucharest, RO
183.125.204.135	AS4766 Korea Telecom	`5.18ms` from Incheon, KR
213.248.136.135	AS8386 Vodafone Net Iletisim Hizmetler AS	`7.36ms` from Istanbul, TR
216.119.29.23	AS19955 Pineland Telephone Cooperative, Inc.	`5.24ms` from Jacksonville, US
4.158.200.135	AS8075 Microsoft Corporation	`0.16ms` from London, GB
70.241.139.7	AS7018 AT&T Enterprises, LLC	`2.44ms` from Los Angeles, US
84.234.247.87	AS29695 Altibox AS	`3.05ms` from Oslo, NO

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 170.164.40.239

traceroute to 170.164.40.239 (170.164.40.239): 7 hops max, 52 byte packets

3 [AS3356] 4.69.133.206 166.569 ms

4 [AS3356] 4.36.105.74 172.113 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Zagreb, HR

On January 9th 2026

What are IP address ranges?

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