AS number 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 67
Number of IPv4 9,216
Number of IPv6 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
170.164.101.0/24 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
170.164.14.0/24 San Bernardino County 256
170.164.165.0/24 San Bernardino County 256
170.164.239.0/24 San Bernardino County 256
170.164.249.0/24 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

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 67 domain names hosted across 17 IP addresses on this ASN.

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IP Address Domain Domains on this IP
170.164.60.48 ██████████ 43
170.164.60.168 ██████████ 8
170.164.50.2 ██████████ 5
170.164.60.19 ██████████ 4
170.164.60.57 ██████████ 3
170.164.60.41 ██████████ 2
170.164.50.47 ██████████ 1
170.164.60.49 ██████████ 1
170.164.60.199 ██████████ 1
170.164.50.19 ██████████ 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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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 ASN Database Download

Downstreams

There are no downstreams for this ASN.

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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 4.91ms from Los Angeles, US
170.164.87.249 AS19739 County of San Bernardino 4.63ms from Los Angeles, US
170.164.97.32 AS19739 County of San Bernardino 4.43ms from Los Angeles, US
170.164.101.2 AS19739 County of San Bernardino 7.11ms from Los Angeles, US
170.164.50.76 AS19739 County of San Bernardino 4.23ms from Los Angeles, US
170.164.75.1 AS19739 County of San Bernardino 6.53ms 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
105.99.171.219 AS36947 Telecom Algeria 12.39ms from Algiers, DZ
46.103.68.187 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.09ms from Athens, GR
66.150.207.91 AS14742 Unitas Global 0.84ms from Boston, US
121.208.98.27 AS1221 Telstra Limited 17.78ms from Brisbane, AU
84.195.15.235 AS6848 Telenet BV 7.16ms from Brussels, BE
13.247.33.91 AS16509 Amazon.com, Inc. 0.14ms from Cape Town, ZA
91.54.133.91 AS3320 Deutsche Telekom AG 2.81ms from Frankfurt am Main, DE
93.108.81.27 AS12353 Vodafone Portugal 8.24ms from Lisbon, PT
107.204.71.107 AS7018 AT&T Enterprises, LLC 16.69ms from Miami, US
212.251.196.235 AS2119 Telenor Norge AS 10.28ms from Oslo, NO
64.19.205.251 AS13767 DataBank Holdings, Ltd. 1.07ms from Salt Lake City, US
211.248.211.219 AS4766 Korea Telecom 5.72ms from Seoul, KR
125.150.223.251 AS4766 Korea Telecom 1.48ms from Seoul, KR
52.221.238.123 AS16509 Amazon.com, Inc. 0.10ms from Singapore, SG
118.77.203.11 AS4837 CHINA UNICOM China169 Backbone 6.87ms from Taiyuan, CN
180.57.176.251 AS4713 NTT Communications Corporation 3.35ms from Tokyo, JP
2.49.172.11 AS5384 Emirates Internet 5.57ms from Al Fujairah City, AE
117.207.115.75 AS9829 National Internet Backbone 14.64ms from Delhi, IN
97.122.173.107 AS209 CenturyLink Communications, LLC 2.85ms from Denver, US
20.74.178.187 AS8075 Microsoft Corporation 0.93ms from Dubai, AE
58.186.44.251 AS18403 FPT Telecom Company 0.58ms from Hanoi, VN
171.227.113.203 AS7552 Viettel Group 1.96ms from Ho Chi Minh City, VN
174.170.246.59 AS7922 Comcast Cable Communications, LLC 7.90ms from Houston, US
51.105.40.203 AS8075 Microsoft Corporation 0.17ms from London, GB
87.17.69.171 AS3269 Telecom Italia S.p.A. 5.60ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f4 -m9 170.164.14.124
traceroute to 170.164.14.124 (170.164.14.124): 9 hops max, 52 byte packets
5 [AS3356] 4.69.169.42 156.373 ms
6 [AS3356] 4.16.30.42 152.323 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Brussels, BE
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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