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 59
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
170.164.14.0/24 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
170.164.249.0/24 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 59 domain names hosted across 14 IP addresses on this ASN.

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IP Address Domain Domains on this IP
170.164.60.48 ██████████ 37
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
170.164.60.194 ██████████ 1
170.164.60.49 ██████████ 1
170.164.50.47 ██████████ 1
170.164.60.193 ██████████ 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
170.164.87.249 AS19739 County of San Bernardino 4.46ms from Los Angeles, US
170.164.101.2 AS19739 County of San Bernardino 7.12ms from Los Angeles, US
170.164.60.5 AS19739 County of San Bernardino 5.01ms from Los Angeles, US
170.164.75.1 AS19739 County of San Bernardino 4.67ms from Los Angeles, US
170.164.97.35 AS19739 County of San Bernardino 4.35ms 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
35.245.81.123 AS396982 Google LLC 0.14ms from Ashburn, US
176.92.40.171 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.10ms from Athens, GR
110.252.42.155 AS4837 CHINA UNICOM China169 Backbone 7.85ms from Beijing, CN
96.230.53.155 AS701 Verizon Business 1.97ms from Boston, US
35.239.211.59 AS396982 Google LLC 0.12ms from Council Bluffs, US
64.207.202.251 AS18433 OneSky 0.82ms from Dallas, US
93.220.198.43 AS3320 Deutsche Telekom AG 4.97ms from Frankfurt am Main, DE
171.50.230.123 AS24560 Bharti Airtel Ltd., Telemedia Services 15.01ms from Kolkata, IN
178.166.219.251 AS12389 PJSC Rostelecom 1.02ms from Krasnoyarsk, RU
193.35.90.251 AS213005 Invermae Solutions SL 0.43ms from Madrid, ES
192.119.255.203 AS30036 Mediacom Communications Corp 1.20ms from Minneapolis, US
101.1.138.59 AS7522 STNet, Incorporated 5.07ms from Osaka, JP
189.39.156.75 AS28573 Claro NXT Telecomunicacoes Ltda 10.06ms from Osasco, BR
189.248.50.187 AS8151 UNINET 11.19ms from Phoenix, US
27.217.170.75 AS4837 CHINA UNICOM China169 Backbone 7.94ms from Qingdao, CN
135.26.162.171 AS14051 Consolidated Communications, Inc. 5.14ms from Santa Clara, US
36.229.47.187 AS3462 Data Communication Business Group 1.95ms from Taipei, TW
31.215.217.251 AS5384 Emirates Internet 4.11ms from Al Fujairah City, AE
81.215.175.203 AS9121 Turk Telekomunikasyon Anonim Sirketi 14.61ms from Bursa, TR
173.94.42.235 AS11426 Charter Communications Inc 8.13ms from Charlotte, US
217.115.67.75 AS21150 Atos Information Technology GmbH 4.47ms from Frankfurt am Main, DE
188.209.141.11 AS63473 HostHatch, LLC 0.16ms from Hong Kong, HK
145.82.154.43 AS25019 Saudi Telecom Company JSC 2.79ms from Jeddah, SA
102.66.110.171 AS328471 HERO TELECOMS (PTY) LTD 9.63ms from Johannesburg, ZA
89.143.179.43 AS5603 Telekom Slovenije, d.d. 2.55ms from Ljubljana, SI

Traceroute

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

$
traceroute -a -n -q1 -f2 170.164.87.249
traceroute to 170.164.87.249 (170.164.87.249): 64 hops max, 52 byte packets
2 [AS35916] 64.69.46.3 1.608 ms
3 *
4 [AS174] 154.54.42.102 0.968 ms
5 *
6 [AS3356] 4.69.160.38 1.539 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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