AS number details

AS21519

Sinclair Broadcast Group, Inc.  ·  sbgi.net

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AS21519 – Sinclair Broadcast Group, Inc.

Field Value
Country United States
Website sbgi.net
Hosted domains 2
Number of IPv4 1,024
Number of IPv6 0
ASN type Business
Registry arin
Allocated 10 years ago on Mar 08, 2016
Updated 10 years ago on Mar 08, 2016
Netblock Company Num of IPs
208.73.28.0/22 Sinclair Broadcast Group, Inc. 1,024

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                ASHandle:       AS21519
                                                OrgID:          AS21519
                                                ASName:         AS21519
                                                ASNumber:       AS21519
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 2 domain names hosted across 1 IP address on this ASN.

IP Address Domain Domains on this IP
208.73.28.201 ██████████ 2

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS3356 Level 3 Parent, LLC
AS6461 Zayo Bandwidth
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS6461 Zayo Bandwidth
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
208.73.31.245 AS21519 Sinclair Broadcast Group, Inc. 0.21ms from Seattle, US
208.73.29.201 AS21519 Sinclair Broadcast Group, Inc. 0.19ms from Seattle, US
208.73.28.110 AS21519 Sinclair Broadcast Group, Inc. 0.20ms from Seattle, 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
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153.92.109.255 AS41114 ORNE THD SPL 1.59ms from Luxembourg, LU
139.64.16.95 AS25019 Saudi Telecom Company JSC 3.84ms from Manama, BH
18.67.2.207 AS16509 Amazon.com, Inc. 0.09ms from Miami, US
37.33.85.79 AS16086 DNA Oyj 13.41ms from Oulu, FI
58.58.85.143 AS4134 CHINANET-BACKBONE 4.77ms from Qingdao, CN
52.90.148.159 AS14618 Amazon.com, Inc. 0.45ms from Reston, US
76.149.32.47 AS7922 Comcast Cable Communications, LLC 13.03ms from San Jose, US
148.100.77.239 AS6124 Marist University 2.91ms from Secaucus, US
112.214.228.255 AS10036 DLIVE 1.15ms from Seoul, KR
115.137.12.175 AS17858 LG POWERCOMM 2.66ms from Seoul, KR
220.148.213.143 AS10010 TOKAI Communications Corporation 2.42ms from Tokyo, JP
126.39.103.31 AS17676 SoftBank Corp. 15.56ms from Tokyo, JP
102.29.175.143 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 15.82ms from Tunis, TN
93.82.25.79 AS8447 A1 Telekom Austria AG 9.05ms from Vienna, AT
52.226.254.127 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
222.240.81.191 AS4134 CHINANET-BACKBONE 2.01ms from Changsha, CN
117.221.210.31 AS9829 National Internet Backbone 7.47ms from Chennai, IN
196.12.41.255 AS7633 Software Technology Parks of India - Bangalore 0.89ms from Hyderabad, IN
18.132.120.159 AS16509 Amazon.com, Inc. 0.65ms from London, GB
49.44.95.31 AS55836 Reliance Jio Infocomm Limited 0.81ms from Mumbai, IN
133.1.102.143 AS4730 Osaka University 2.07ms from Osaka, JP
44.207.187.191 AS14618 Amazon.com, Inc. 0.21ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -f2 208.73.28.110
traceroute to 208.73.28.110 (208.73.28.110): 64 hops max, 52 byte packets
2 [] 185.151.134.164 7.688 ms
3 *
4 *
5 *
6 [AS3356] 65.57.70.30 159.61 ms
7 [AS21519] 208.73.28.110 158.297 ms
Measurement taken from IPinfo ProbeNet in Zagreb, HR
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 AS21519 at robtex.

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