Autonomous System details

AS21835

Scarsdale Security Systems, Inc.  ·  scarsdalesecurity.com

United States

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AS21835 – Scarsdale Security Systems, Inc.

Field Value
Country United States
Website scarsdalesecurity.com
Hosted domains 44
IPv4 addresses 768
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Business
Registry arin
Allocated 16 years ago on Jun 29, 2010
Updated a year ago on Jan 28, 2025

IP Ranges

Netblock Company Num of IPs
199.16.212.0/24 Scarsdale Security Systems, Inc. 256
199.16.213.0/24 Scarsdale Security Systems, Inc. 256
199.16.215.0/24 Scarsdale Security Systems, Inc. 256
Netblock Company
2605:d4c0::/32 Scarsdale Security Systems, Inc.
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WHOIS Details

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                                                ASHandle:       AS21835
                                                OrgID:          AS21835
                                                ASName:         AS21835
                                                ASNumber:       AS21835
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 44 domain names hosted across 6 IP addresses on this ASN.

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IP Address Domain Domains on this IP
199.16.212.91 ██████████ 34
199.16.212.104 ██████████ 4
199.16.212.100 ██████████ 2
199.16.212.68 ██████████ 2
199.16.212.92 ████████ 1
199.16.212.103 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS21737 SpringNet
AS54004 Cablevision Lightpath LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS21737 SpringNet
AS54004 Cablevision Lightpath LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
199.16.213.225 AS21835 Scarsdale Security Systems, Inc. 3.30ms from New York City, US
2605:d4c0:30::217 AS21835 Scarsdale Security Systems, Inc. 4.28ms from Secaucus, US
199.16.215.1 AS21835 Scarsdale Security Systems, Inc. 5.54ms from Kansas City, US
2605:d4c0:10:10::62 AS21835 Scarsdale Security Systems, Inc. 3.66ms from New York City, US
199.16.212.220 AS21835 Scarsdale Security Systems, Inc. 3.19ms from New York City, 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
99.172.20.139 AS7018 AT&T Enterprises, LLC 16.48ms from Atlanta, US
164.30.9.27 AS6878 T-Systems International GmbH 2.50ms from Berlin, DE
123.243.35.59 AS7545 TPG Telecom Limited 1.73ms from Brisbane, AU
103.211.80.11 AS134906 Nanjil Internet Services Pvt Ltd 1.26ms from Chennai, IN
75.211.9.235 AS6167 Verizon Business 15.34ms from Chicago, US
204.106.245.235 AS47038 DMCI Broadband, LLC. 7.32ms from Detroit, US
112.5.140.123 AS9808 China Mobile Communications Group Co., Ltd. 8.62ms from Fuzhou, CN
202.64.116.203 AS9381 HKBN Enterprise Solutions HK Limited 1.39ms from Hong Kong, HK
193.200.85.187 AS206907 UAGROUP LLC 0.30ms from Kyiv, UA
176.74.8.107 AS21367 TrunkMobile JSC 0.71ms from Moscow, RU
216.177.130.27 AS395532 Web Site Source 0.21ms from New York City, US
68.237.74.171 AS701 Verizon Business 2.43ms from New York City, US
126.58.45.11 AS17676 SoftBank Corp. 8.60ms from Osaka, JP
188.143.131.43 AS44050 Petersburg Internet Network ltd. 0.70ms from Saint Petersburg, RU
94.125.5.251 AS47746 ONNET COMMUNICATIONS LTD 1.67ms from Saint Petersburg, RU
99.36.31.219 AS7018 AT&T Enterprises, LLC 9.17ms from Atlanta, US
24.2.224.235 AS7922 Comcast Cable Communications, LLC 8.71ms from Boston, US
217.229.188.91 AS3320 Deutsche Telekom AG 3.21ms from Duesseldorf, DE
84.69.131.171 AS5378 Vodafone Limited 3.18ms from Edinburgh, GB
206.119.103.187 AS140224 Nebula Global LLC 1.03ms from Hong Kong, HK
23.195.220.27 AS16625 Akamai Technologies, Inc. 0.13ms from Houston, US
85.97.201.27 AS9121 Turk Telekomunikasyon Anonim Sirketi 15.57ms from Istanbul, TR
51.9.132.203 AS6871 Plusnet 7.13ms from London, GB
49.66.50.75 AS4134 CHINANET-BACKBONE 3.32ms from Nanjing, CN
96.246.223.155 AS701 Verizon Business 2.22ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 -f4 199.16.213.225
traceroute to 199.16.213.225 (199.16.213.225): 64 hops max, 52 byte packets
4 [] 198.32.160.186 3.54 ms
5 [] 64.15.1.99 1.956 ms
6 [] 64.15.3.155 1.912 ms
7 *
8 *
Measurement taken from IPinfo ProbeNet in New York City, 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 AS21835 at robtex.

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