Autonomous System details

AS21942

ON SEMICONDUCTOR  ·  onsemi.com

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AS21942 – ON SEMICONDUCTOR

Field Value
Country United States
Website onsemi.com
Hosted domains 0
IPv4 addresses 256
IPv6 addresses 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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IP Ranges API

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
91.199.164.125 AS21942 ON SEMICONDUCTOR 6.56ms 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
99.30.122.246 AS7018 AT&T Enterprises, LLC 3.40ms from Atlanta, US
178.223.245.246 AS202441 mts D.O.O 7.21ms from Belgrade, RS
44.233.134.246 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
35.91.100.6 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
156.212.88.86 AS8452 TE-AS 7.28ms from Cairo, EG
45.25.34.118 AS7018 AT&T Enterprises, LLC 2.07ms from Dallas, US
91.21.152.118 AS3320 Deutsche Telekom AG 3.33ms from Frankfurt am Main, DE
78.72.158.54 AS3301 Telia Company AB 2.50ms from Goeteborg, SE
95.163.133.6 AS47764 LLC VK 0.50ms from Moscow, RU
172.15.147.118 AS7018 AT&T Enterprises, LLC 2.97ms from San Antonio, US
189.129.15.134 AS8151 UNINET 9.38ms from Santiago de Queretaro, MX
50.68.174.150 AS6327 Shaw Communications 7.77ms from Seattle, US
124.221.53.134 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.30ms from Shanghai, CN
222.72.44.134 AS4812 China Telecom (Group) 4.19ms from Shanghai, CN
81.228.98.150 AS3301 Telia Company AB 0.59ms from Stockholm, SE
180.104.184.214 AS4134 CHINANET-BACKBONE 11.87ms from Suzhou, CN
122.117.93.70 AS3462 Data Communication Business Group 1.71ms from Taichung, TW
111.251.5.150 AS3462 Data Communication Business Group 1.87ms from Taipei, TW
95.99.110.198 AS50266 Odido Netherlands B.V. 4.18ms from Amsterdam, NL
139.171.243.54 AS7029 Windstream Communications LLC 0.73ms from Ashburn, US
1.91.199.6 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 10.66ms from Beijing, CN
20.7.229.246 AS8075 Microsoft Corporation 0.23ms from Boydton, US
141.135.105.246 AS6848 Telenet BV 5.09ms from Brussels, BE
23.61.110.118 AS16625 Akamai Technologies, Inc. 0.20ms from Chicago, US
75.217.232.38 AS6167 Verizon Business 18.62ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 91.199.164.61
traceroute to 91.199.164.61 (91.199.164.61): 64 hops max, 52 byte packets
2 [AS21928] 172.55.0.9 10.109 ms
3 *
4 *
5 *
6 *
7 [AS174] 154.54.62.122 16.176 ms
8 *
9 [AS174] 154.54.72.169 23.196 ms
10 [AS174] 154.54.73.90 25.365 ms
11 [AS174] 149.11.118.5 27.333 ms
12 [AS5610] 194.228.21.249 28.219 ms
13 *
14 *
15 *
16 [AS21942] 91.199.164.61 33.884 ms
Measurement taken from IPinfo ProbeNet in Paris, FR
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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