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 9,984
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
170.164.11.0/24 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 ██████████ 21
170.164.60.168 ██████████ 8
170.164.60.19 ██████████ 4
170.164.60.57 ██████████ 3
170.164.60.193 ██████████ 1
170.164.60.194 ██████████ 1
170.164.60.195 ██████████ 1
170.164.60.199 ██████████ 1
170.164.50.2 ██████████ 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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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
170.164.50.65 AS19739 County of San Bernardino 3.93ms from Los Angeles, US
170.164.71.10 AS19739 County of San Bernardino 5.72ms from Los Angeles, US
170.164.75.1 AS19739 County of San Bernardino 3.92ms from Los Angeles, US
170.164.125.22 AS19739 County of San Bernardino 7.46ms from Los Angeles, US
170.164.60.12 AS19739 County of San Bernardino 4.31ms from Los Angeles, US
170.164.101.5 AS19739 County of San Bernardino 7.00ms from Los Angeles, US
170.164.10.1 AS19739 County of San Bernardino 3.13ms from Los Angeles, US
170.164.70.10 AS19739 County of San Bernardino 4.36ms from Los Angeles, US
170.164.97.41 AS19739 County of San Bernardino 4.16ms from Los Angeles, US
170.164.87.249 AS19739 County of San Bernardino 3.91ms 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
70.62.122.155 AS11426 Charter Communications Inc 3.75ms from Charlotte, US
116.104.66.43 AS7552 Viettel Group 1.39ms from Hanoi, VN
125.211.37.171 AS4837 CHINA UNICOM China169 Backbone 4.75ms from Harbin, CN
101.32.210.11 AS132203 Tencent Building, Kejizhongyi Avenue 0.40ms from Hong Kong, HK
206.201.41.11 AS15164 Unite Private Networks LLC. 0.58ms from Kansas City, US
97.167.98.187 AS6167 Verizon Business 10.34ms from Los Angeles, US
41.222.253.123 AS36907 TV CABO ANGOLA LDA 9.50ms from Luanda, AO
83.47.158.171 AS3352 TELEFONICA DE ESPANA S.A.U. 8.13ms from Madrid, ES
189.228.53.139 AS8151 UNINET 1.65ms from Mexico City, MX
71.193.74.11 AS7922 Comcast Cable Communications, LLC 3.27ms from Minneapolis, US
171.36.220.187 AS4837 CHINA UNICOM China169 Backbone 3.41ms from Nanning, CN
83.205.218.123 AS3215 Orange S.A. 11.50ms from Paris, FR
100.26.94.139 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
49.187.81.187 AS4804 Microplex PTY LTD 2.52ms from Sydney, AU
223.11.154.251 AS4134 CHINANET-BACKBONE 1.49ms from Taiyuan, CN
13.112.218.91 AS16509 Amazon.com, Inc. 0.30ms from Tokyo, JP
70.51.165.43 AS577 Bell Canada 1.20ms from Toronto, CA
87.248.113.91 AS203219 Yahoo-UK Limited 0.27ms from Amsterdam, NL
170.94.10.75 AS21852 State Of Arkansas, Division of Information Systems 15.59ms from Dallas, US
99.105.250.75 AS7018 AT&T Enterprises, LLC 4.44ms from Dallas, US
88.76.132.203 AS3209 Vodafone GmbH 8.48ms from Duesseldorf, DE
72.28.137.107 AS11776 Breezeline 9.90ms from Herndon, US
113.171.69.11 AS45899 VNPT Corp 0.59ms from Ho Chi Minh City, VN
37.132.242.43 AS12479 Orange Espagne SA 4.35ms from Madrid, ES
95.237.86.171 AS3269 Telecom Italia S.p.A. 2.34ms 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 -f3 -m7 170.164.247.213
traceroute to 170.164.247.213 (170.164.247.213): 7 hops max, 52 byte packets
3 [AS3356] 4.69.169.42 153.025 ms
4 [AS3356] 4.16.30.42 156.365 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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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