Autonomous System details

AS19739

County of San Bernardino  ·  sbcounty.gov

United States

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AS19739 – County of San Bernardino

Field Value
Country United States
Website sbcounty.gov
Hosted domains 54
IPv4 addresses 9,472
IPv6 addresses 0
ASN type Government
Registry arin
Allocated 25 years ago on Feb 08, 2001
Updated 4 years ago on Aug 19, 2021

IP Ranges

Netblock Company Num of IPs
170.164.240.0/21 San Bernardino County 2,048
170.164.116.0/22 San Bernardino County 1,024
170.164.40.0/23 San Bernardino County 512
170.164.42.0/23 San Bernardino County 512
170.164.44.0/23 San Bernardino County 512
170.164.84.0/23 San Bernardino County 512
170.164.0.0/24 San Bernardino County 256
170.164.14.0/24 San Bernardino County 256
170.164.50.0/24 San Bernardino County 256
170.164.60.0/24 San Bernardino County 256
170.164.70.0/24 San Bernardino County 256
170.164.71.0/24 San Bernardino County 256
170.164.75.0/24 San Bernardino County 256
170.164.87.0/24 San Bernardino County 256
170.164.97.0/24 San Bernardino County 256
170.164.101.0/24 San Bernardino County 256
170.164.107.0/24 San Bernardino County 256
170.164.124.0/24 San Bernardino County 256
170.164.125.0/24 San Bernardino County 256
170.164.165.0/24 San Bernardino County 256
170.164.239.0/24 San Bernardino County 256
170.164.248.0/24 San Bernardino County 256
170.164.249.0/24 San Bernardino County 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS19739
                                                OrgID:          AS19739
                                                ASName:         AS19739
                                                ASNumber:       AS19739
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 54 domain names hosted across 13 IP addresses on this ASN.

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IP Address Domain Domains on this IP
170.164.60.48 ██████████ 33
170.164.60.168 ██████████ 8
170.164.50.2 ██████████ 5
170.164.60.19 ██████████ 4
170.164.60.57 ██████████ 3
170.164.60.20 ██████████ 1
170.164.50.47 ██████████ 1
170.164.60.194 ██████████ 1
170.164.60.199 ██████████ 1
170.164.60.49 ██████████ 1

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Peers

There are 3 peers for this ASN.

Peers Name
AS20001 Charter Communications Inc
AS3356 Level 3 Parent, LLC
AS5650 Frontier Communications of America, Inc.
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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS20001 Charter Communications Inc
AS3356 Level 3 Parent, LLC
AS5650 Frontier Communications of America, Inc.
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
170.164.60.5 AS19739 County of San Bernardino 5.07ms from Los Angeles, US
170.164.97.31 AS19739 County of San Bernardino 4.87ms from Los Angeles, US
170.164.50.123 AS19739 County of San Bernardino 4.60ms from Los Angeles, US
170.164.87.249 AS19739 County of San Bernardino 4.64ms from Los Angeles, US
170.164.75.1 AS19739 County of San Bernardino 6.77ms from Los Angeles, US
170.164.101.11 AS19739 County of San Bernardino 7.05ms from Los Angeles, 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
172.191.239.27 AS8075 Microsoft Corporation 0.57ms from Ashburn, US
136.114.223.171 AS396982 Google LLC 0.12ms from Council Bluffs, US
3.77.7.27 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
84.143.163.219 AS3320 Deutsche Telekom AG 8.92ms from Frankfurt am Main, DE
70.241.197.11 AS7018 AT&T Enterprises, LLC 9.05ms from Houston, US
211.207.239.27 AS9318 SK Broadband Co Ltd 1.45ms from Incheon, KR
91.187.108.203 AS21246 IPKO Telecommunications LLC 17.97ms from Ljubljana, SI
86.237.66.235 AS3215 Orange S.A. 8.27ms from Marseille, FR
82.84.11.187 AS8612 Tiscali Italia S.P.A. 1.30ms from Milan, IT
194.228.225.27 AS5610 O2 Czech Republic, a.s. 0.48ms from Prague, CZ
102.66.110.171 AS328471 HERO TELECOMS (PTY) LTD 10.37ms from Pretoria, ZA
112.228.114.155 AS4837 CHINA UNICOM China169 Backbone 4.89ms from Qingdao, CN
112.233.6.123 AS4837 CHINA UNICOM China169 Backbone 5.17ms from Qingdao, CN
189.5.227.123 AS28573 Claro NXT Telecomunicacoes Ltda 9.49ms from Sao Paulo, BR
180.2.233.139 AS4713 NTT DOCOMO BUSINESS,Inc. 7.61ms from Tokyo, JP
216.127.148.123 AS13694 Xecunet, LLC. 1.33ms from Ashburn, US
73.86.183.27 AS7922 Comcast Cable Communications, LLC 6.96ms from Ashburn, US
20.231.103.235 AS8075 Microsoft Corporation 0.42ms from Ashburn, US
135.232.43.219 AS8075 Microsoft Corporation 0.22ms from Boydton, US
116.97.22.59 AS7552 Viettel Group 2.90ms from Hanoi, VN
36.56.156.11 AS4134 CHINANET-BACKBONE 12.64ms from Huai'an, CN
211.202.230.11 AS9318 SK Broadband Co Ltd 2.24ms from Incheon, KR
37.37.187.43 AS42961 Mobile Telecommunications Company K.S.C.P. 7.45ms from Kuwait City, KW
87.10.181.251 AS3269 Telecom Italia S.p.A. 5.68ms from Milan, IT
125.114.64.251 AS4134 CHINANET-BACKBONE 10.77ms from Ningbo, CN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. 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
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Abu Dhabi, AE
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS19739 at robtex.

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