AS number details

AS21835

Scarsdale Security Systems, Inc.  ·  scarsdalesecurity.com

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AS21835 – Scarsdale Security Systems, Inc.

Field Value
Country United States
Website scarsdalesecurity.com
Hosted domains 39
Number of IPv4 768
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Business
Registry arin
Allocated 15 years ago on Jun 29, 2010
Updated 9 months ago on Jan 28, 2025
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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IP Ranges API

WHOIS Details


                                                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 39 domain names hosted across 4 IP addresses on this ASN.

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

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS21737 SpringNet
AS54004 Optimum WiFi
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS21737 SpringNet
AS54004 Optimum WiFi
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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
199.16.213.209 AS21835 Scarsdale Security Systems, Inc. 3.60ms from New York City, US
199.16.215.1 AS21835 Scarsdale Security Systems, Inc. 5.62ms from Kansas City, US
2605:d4c0:10:10::62 AS21835 Scarsdale Security Systems, Inc. 3.73ms from New York City, US
199.16.212.220 AS21835 Scarsdale Security Systems, Inc. 3.26ms from New York City, US
2605:d4c0:30::217 AS21835 Scarsdale Security Systems, Inc. 3.89ms 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
50.151.215.59 AS36040 Google LLC 4.44ms from Ashburn, US
85.215.188.107 AS8560 IONOS SE 0.65ms from Berlin, DE
77.181.133.139 AS6805 Telefonica Germany GmbH & Co.OHG 3.25ms from Frankfurt am Main, DE
8.148.253.11 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.63ms from Guangzhou, CN
20.87.62.11 AS8075 Microsoft Corporation 0.13ms from Johannesburg, ZA
34.89.53.219 AS396982 Google LLC 0.08ms from London, GB
104.182.171.43 AS7018 AT&T Enterprises, LLC 1.65ms from Los Angeles, US
38.55.12.75 AS8796 FASTNET DATA INC 0.27ms from Los Angeles, US
89.192.221.123 AS8011 MongoDB, Inc. 0.16ms from Reston, US
18.183.34.155 AS16509 Amazon.com, Inc. 1.09ms from Tokyo, JP
89.146.44.91 AS28685 Routit BV 0.43ms from Amsterdam, NL
51.136.3.155 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
20.231.33.251 AS8075 Microsoft Corporation 0.52ms from Ashburn, US
181.120.44.155 AS23201 Telecel S.A. 7.75ms from Asuncion, PY
47.39.221.203 AS20115 Charter Communications LLC 9.22ms from Atlanta, US
88.217.255.235 AS8767 M-net Telekommunikations GmbH 2.97ms from Frankfurt am Main, DE
14.198.213.155 AS9269 Hong Kong Broadband Network Ltd. 0.77ms from Hong Kong, HK
42.53.216.59 AS4837 CHINA UNICOM China169 Backbone 16.01ms from Liaoyang, CN
34.89.92.235 AS396982 Google LLC 0.10ms from London, GB
82.219.30.59 AS30740 Exa Networks Limited 0.35ms from Manchester, GB
3.111.178.123 AS16509 Amazon.com, Inc. 0.13ms from Mumbai, IN
222.191.205.27 AS4134 CHINANET-BACKBONE 4.69ms from Nanjing, CN
69.127.159.155 AS6128 Cablevision Systems Corp. 10.38ms from New York City, US
114.150.34.107 AS4713 NTT Communications Corporation 11.37ms from Osaka, JP
179.135.206.75 AS26599 TELEFÔNICA BRASIL S.A 4.56ms from Osasco, BR

Traceroute

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

$
traceroute -a -n -q1 -f2 199.16.213.225
traceroute to 199.16.213.225 (199.16.213.225): 64 hops max, 52 byte packets
2 [] 185.151.134.164 2.181 ms
3 [] 185.151.132.243 0.456 ms
4 [AS3356] 212.162.29.53 0.486 ms
5 *
6 [AS3356] 4.34.79.46 103.372 ms
7 *
8 *
9 *
10 *
11 [AS21835] 199.16.213.225 106.95 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 AS21835 at robtex.

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