AS number details

AS21942

ON SEMICONDUCTOR  ·  onsemi.com

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AS21942 – ON SEMICONDUCTOR

Field Value
Country United States
Website onsemi.com
Hosted domains 0
Number of IPv4 256
Number of IPv6 0
ASN type Business
Registry arin
Allocated 24 years ago on Jul 17, 2001
Updated 10 years ago on Oct 19, 2015
Netblock Company Num of IPs
91.199.164.0/24 SCG Czech Design Center, s.r.o. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS21942
                                                OrgID:          AS21942
                                                ASName:         AS21942
                                                ASNumber:       AS21942
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are no domains currently hosted on this ASN.

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS5610 O2 Czech Republic, a.s.
AS6855 Slovak Telekom, a.s.
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS5610 O2 Czech Republic, a.s.
AS6855 Slovak Telekom, a.s.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
91.199.164.61 AS21942 ON SEMICONDUCTOR 7.98ms from Prague, CZ

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
52.157.68.150 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
217.154.91.230 AS8560 IONOS SE 0.54ms from Berlin, DE
128.30.47.182 AS3 Massachusetts Institute of Technology 0.43ms from Boston, US
73.167.41.166 AS7922 Comcast Cable Communications, LLC 5.18ms from Boston, US
12.250.5.70 AS7018 AT&T Enterprises, LLC 2.19ms from Chicago, US
20.98.19.230 AS8075 Microsoft Corporation 0.49ms from Chicago, US
221.178.7.6 AS9808 China Mobile Communications Group Co., Ltd. 2.18ms from Chongqing, CN
174.67.21.70 AS22773 Cox Communications Inc. 8.24ms from Dallas, US
84.153.190.150 AS3320 Deutsche Telekom AG 8.53ms from Frankfurt am Main, DE
14.181.191.6 AS45899 VNPT Corp 5.18ms from Hanoi, VN
210.19.122.166 AS9930 TTNET-MY 0.76ms from Kuala Lumpur, MY
221.208.22.86 AS4837 CHINA UNICOM China169 Backbone 18.97ms from Liaoyang, CN
49.144.121.198 AS9299 Philippine Long Distance Telephone Company 2.07ms from Manila, PH
206.176.160.150 AS18818 LSU Health Sciences Center - Shreveport 8.28ms from New Orleans, US
74.73.249.86 AS12271 Charter Communications Inc 3.62ms from New York City, US
2.132.182.166 AS9198 JSC Kazakhtelecom 6.25ms from Pavlodar, KZ
189.150.108.70 AS8151 UNINET 15.80ms from Santiago de Queretaro, MX
76.99.99.118 AS7922 Comcast Cable Communications, LLC 7.22ms from Secaucus, US
125.190.70.182 AS17858 LG POWERCOMM 6.14ms from Seoul, KR
222.120.22.38 AS4766 Korea Telecom 2.25ms from Seoul, KR
175.248.102.102 AS4766 Korea Telecom 5.94ms from Seoul, KR
119.222.94.182 AS4766 Korea Telecom 3.31ms from Seoul, KR
125.119.238.230 AS4134 CHINANET-BACKBONE 6.00ms from Shanghai, CN
43.225.218.246 AS4847 China Networks Inter-Exchange 3.38ms from Tianjin, CN
217.66.198.6 AS24631 Tose'h Fanavari Ertebabat Pasargad Arian Co. PJS 16.46ms from Yerevan, AM

Traceroute

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

$
traceroute -a -n -q1 -f3 91.199.164.44
traceroute to 91.199.164.44 (91.199.164.44): 64 hops max, 52 byte packets
3 [] 91.210.16.26 1.468 ms
4 *
5 *
Measurement taken from IPinfo ProbeNet in Prague, CZ
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 AS21942 at robtex.

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