AS number details

AS19739

County of San Bernardino  ·  sbcounty.gov

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AS19739 – County of San Bernardino

Field Value
Country United States
Website sbcounty.gov
Hosted domains 71
Number of IPv4 9,216
Number of IPv6 0
ASN type Gov
Registry arin
Allocated 23 years ago on Feb 08, 2001
Updated 3 years ago on Aug 19, 2021
Netblock Company Num of IPs
170.164.0.0/24 San Bernardino County 256
170.164.101.0/24 San Bernardino County 256
170.164.116.0/22 San Bernardino County 1,024
170.164.120.0/24 San Bernardino County 256
170.164.124.0/24 San Bernardino County 256
170.164.125.0/24 San Bernardino County 256
170.164.138.0/24 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
170.164.240.0/21 San Bernardino County 2,048
170.164.249.0/24 San Bernardino County 256
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
170.164.50.0/24 San Bernardino County 256
170.164.60.0/24 San Bernardino County 256
170.164.70.0/24 San Bernardino County 256
170.164.75.0/24 San Bernardino County 256
170.164.84.0/23 San Bernardino County 512
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


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 71 domain names hosted across 26 IP addresses on this ASN.

IP Address Domain Domains on this IP
170.164.60.48 ██████████ 31
170.164.60.168 ██████████ 7
170.164.50.2 ██████████ 6
170.164.50.42 ██████████ 6
170.164.60.19 ██████████ 5
170.164.60.49 ██████████ 3
170.164.60.41 ██████████ 2
170.164.60.233 ██████████ 2
170.164.60.193 ██████████ 1
170.164.60.196 ██████████ 1

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS3356 Level 3 Parent, LLC
AS5650 Frontier Communications of America, Inc.
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
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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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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