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 9,728
IPv6 addresses 0
ASN type Government
Registry arin
Allocated 25 years ago on Feb 08, 2001
Updated 5 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
170.164.10.0/24 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
170.164.60.193 ██████████ 1
170.164.50.47 ██████████ 1
170.164.60.198 ██████████ 1
170.164.60.194 ██████████ 1
170.164.60.199 ██████████ 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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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
170.164.75.1 AS19739 County of San Bernardino 4.71ms from Los Angeles, US
170.164.97.42 AS19739 County of San Bernardino 4.41ms from Los Angeles, US
170.164.125.39 AS19739 County of San Bernardino 7.32ms from Los Angeles, US
170.164.50.77 AS19739 County of San Bernardino 4.21ms from Los Angeles, US
170.164.70.6 AS19739 County of San Bernardino 4.62ms from Los Angeles, US
170.164.101.5 AS19739 County of San Bernardino 7.06ms from Los Angeles, US
170.164.87.249 AS19739 County of San Bernardino 4.49ms from Los Angeles, US
170.164.71.11 AS19739 County of San Bernardino 5.77ms from Los Angeles, US
170.164.60.237 AS19739 County of San Bernardino 4.54ms 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
37.6.154.107 AS25472 Nova Telecommunications & Media Single Member S.A 8.58ms from Athens, GR
81.244.17.107 AS5432 Proximus NV 2.38ms from Brussels, BE
45.30.152.27 AS7018 AT&T Enterprises, LLC 3.88ms from Chicago, US
51.254.138.251 AS16276 OVH SAS 0.14ms from Gravelines, FR
107.130.109.43 AS7018 AT&T Enterprises, LLC 2.53ms from Miami, US
82.56.148.123 AS3269 Telecom Italia S.p.A. 4.20ms from Milan, IT
184.153.19.123 AS12271 Charter Communications Inc 3.93ms from New York City, US
69.120.29.91 AS6128 Cablevision Systems Corp. 8.19ms from New York City, US
42.96.176.155 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.31ms from Qingdao, CN
177.140.224.123 AS28573 Claro NXT Telecomunicacoes Ltda 9.67ms from Sao Paulo, BR
40.126.248.75 AS8075 Microsoft Corporation 0.66ms from Sydney, AU
126.54.84.75 AS17676 SoftBank Corp. 8.09ms from Tokyo, JP
104.140.55.155 AS395793 Arisk Communications inc. 0.20ms from Atlanta, US
62.141.163.43 AS20588 Forschungsverbund Berlin e.V. 2.80ms from Berlin, DE
190.175.77.187 AS22927 Telefonica de Argentina 2.39ms from Buenos Aires, AR
74.33.168.59 AS5650 Frontier Communications of America, Inc. 12.06ms from Chicago, US
3.145.216.75 AS16509 Amazon.com, Inc. 0.69ms from Columbus, US
73.252.30.219 AS7922 Comcast Cable Communications, LLC 17.70ms from Dallas, US
61.99.201.43 AS9318 SK Broadband Co Ltd 4.98ms from Incheon, KR
98.97.138.251 AS14593 Space Exploration Technologies Corporation 9.82ms from Los Angeles, US
199.71.237.27 AS46746 NTT Managed Services Americas, LLC 5.57ms from Los Angeles, US
70.105.169.75 AS701 Verizon Business 1.76ms from New York City, US
115.179.191.59 AS2519 ARTERIA Networks Corporation 1.99ms from Osaka, JP
222.135.1.171 AS4837 CHINA UNICOM China169 Backbone 10.72ms from Qingdao, CN
71.145.213.155 AS7018 AT&T Enterprises, LLC 2.45ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -f5 170.164.71.11
traceroute to 170.164.71.11 (170.164.71.11): 64 hops max, 52 byte packets
6 [AS7843] 66.109.5.122 3.678 ms
7 [AS7843] 66.109.6.103 3.366 ms
8 [AS20001] 72.129.1.245 4.558 ms
9 [AS20001] 72.129.2.149 5.546 ms
10 [AS20001] 76.58.25.201 7.303 ms
12 [AS19739] 170.164.71.11 5.606 ms
Measurement taken from IPinfo ProbeNet in Los Angeles, US
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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