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 61
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 61 domain names hosted across 15 IP addresses on this ASN.

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IP Address Domain Domains on this IP
170.164.60.48 ██████████ 38
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
170.164.60.199 ██████████ 1
170.164.50.47 ██████████ 1
170.164.60.198 ██████████ 1
170.164.60.194 ██████████ 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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Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
170.164.50.123 AS19739 County of San Bernardino 4.16ms from Los Angeles, US
170.164.97.42 AS19739 County of San Bernardino 4.39ms from Los Angeles, US
170.164.60.5 AS19739 County of San Bernardino 5.02ms from Los Angeles, US
170.164.75.1 AS19739 County of San Bernardino 5.42ms from Los Angeles, US
170.164.101.1 AS19739 County of San Bernardino 7.12ms from Los Angeles, US
170.164.87.249 AS19739 County of San Bernardino 4.50ms 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
13.82.85.219 AS8075 Microsoft Corporation 0.49ms from Ashburn, US
176.92.40.171 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.40ms from Athens, GR
117.177.60.235 AS9808 China Mobile Communications Group Co., Ltd. 3.56ms from Chengdu, CN
45.53.162.139 AS5650 Frontier Communications of America, Inc. 12.82ms from Chicago, US
95.114.51.59 AS6805 Telefonica Germany GmbH & Co.OHG 8.91ms from Frankfurt am Main, DE
43.139.38.219 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.02ms from Guangzhou, CN
116.111.110.27 AS7552 Viettel Group 1.29ms from Hanoi, VN
37.12.219.251 AS3352 TELEFONICA DE ESPANA S.A.U. 15.35ms from Madrid, ES
209.172.36.187 AS32613 Leaseweb Canada Inc. 0.71ms from Montreal, CA
69.120.29.91 AS6128 Cablevision Systems Corp. 8.65ms from New York City, US
206.195.14.139 AS10517 The Bank of New York Mellon Corporation 1.63ms from Osasco, BR
98.84.224.203 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
77.38.170.219 AS20910 SIA BITE Latvija 0.52ms from Riga, LV
178.71.204.11 AS12389 PJSC Rostelecom 1.64ms from Saint Petersburg, RU
189.234.1.235 AS8151 UNINET 4.45ms from Santiago de Queretaro, MX
1.236.23.139 AS9318 SK Broadband Co Ltd 1.89ms from Seoul, KR
120.76.129.59 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.69ms from Shenzhen, CN
1.174.75.59 AS3462 Data Communication Business Group 4.69ms from Taichung, TW
36.231.121.171 AS3462 Data Communication Business Group 1.92ms from Taipei, TW
105.111.107.171 AS36947 Telecom Algeria 12.50ms from Tunis, TN
5.239.197.123 AS58224 Iran Telecommunication Company PJS 14.00ms from Yerevan, AM
192.183.121.203 AS5650 Frontier Communications of America, Inc. 8.08ms from Chicago, US
69.235.42.123 AS7018 AT&T Enterprises, LLC 14.94ms from Dallas, US
34.242.252.171 AS16509 Amazon.com, Inc. 0.19ms from Dublin, IE
52.58.247.187 AS16509 Amazon.com, Inc. 0.15ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 170.164.119.12
traceroute to 170.164.119.12 (170.164.119.12): 7 hops max, 52 byte packets
3 *
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Hyderabad, IN
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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