Autonomous System details

AS397981

Firstech, Inc.  ·  firstech.com

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AS397981 – Firstech, Inc.

Field Value
Country United States
Website firstech.com
Hosted domains 4
IPv4 addresses 256
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 6 years ago on Sep 25, 2019
Updated 6 years ago on Sep 25, 2019
Netblock Company Num of IPs
139.64.250.0/24 Firstech, Inc. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS397981
                                                OrgID:          AS397981
                                                ASName:         AS397981
                                                ASNumber:       AS397981
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 4 domain names hosted across 3 IP addresses on this ASN.

IP Address Domain Domains on this IP
139.64.250.15 ██████████ 2
139.64.250.33 ██████████ 1
139.64.250.89 ██████████ 1

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS7018 AT&T Enterprises, LLC
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS7018 AT&T Enterprises, LLC
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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
139.64.250.11 AS397981 Firstech, Inc. 13.58ms from Chicago, 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
67.73.157.189 AS3549 Level 3 Parent, LLC 0.95ms from Bogota, CO
69.240.239.253 AS7922 Comcast Cable Communications, LLC 3.27ms from Chicago, US
200.193.220.13 AS8167 V tal 14.79ms from Curitiba, BR
138.219.194.125 AS263936 BRASIL NET EMPREENDIMENTOS LTDA - ME 14.94ms from Fortaleza, BR
79.134.101.237 AS16302 Suomi Communications Oy 0.34ms from Helsinki, FI
103.68.71.109 AS135901 Phuong Dong technology solution company limited 1.50ms from Ho Chi Minh City, VN
5.3.215.253 AS42682 JSC ER-Telecom Holding 6.18ms from Moscow, RU
216.211.161.13 AS32504 Intelletrace 4.36ms from Santa Clara, US
196.51.5.29 AS400463 DynaNode LLC 0.62ms from Seattle, US
211.221.7.157 AS4766 Korea Telecom 6.09ms from Seoul, KR
118.60.95.13 AS4766 Korea Telecom 3.86ms from Seoul, KR
47.113.208.13 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.09ms from Shenzhen, CN
177.184.203.157 AS273490 FIBRION INTERNET LTDA 0.57ms from São Paulo, BR
175.147.200.189 AS4837 CHINA UNICOM China169 Backbone 9.09ms from Tieling, CN
60.65.254.157 AS17676 SoftBank Corp. 3.01ms from Tokyo, JP
113.140.185.173 AS4134 CHINANET-BACKBONE 7.89ms from Xi'an, CN
60.253.173.125 AS4808 China Unicom Beijing Province Network 3.94ms from Beijing, CN
221.223.73.29 AS4808 China Unicom Beijing Province Network 3.21ms from Beijing, CN
190.73.245.93 AS8048 CANTV Servicios, Venezuela 15.95ms from Caracas, VE
192.183.75.221 AS5650 Frontier Communications of America, Inc. 5.77ms from Chicago, US
77.73.110.61 AS202046 FairNetz GmbH 4.07ms from Frankfurt am Main, DE
58.101.1.61 AS24139 Huashu media&Network Limited 5.33ms from Hangzhou, CN
61.253.28.29 AS9318 SK Broadband Co Ltd 4.71ms from Incheon, KR
209.137.200.205 AS27425 IdeaTek Telcom, LLC 5.58ms from Kansas City, US
80.47.41.13 AS13285 TalkTalk Communications Limited 5.93ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 139.64.250.10
traceroute to 139.64.250.10 (139.64.250.10): 64 hops max, 52 byte packets
1 [AS198385] 37.35.109.2 0.335 ms
2 [AS198385] 5.1.99.24 0.419 ms
3 [AS198385] 5.1.99.29 0.212 ms
4 *
5 [AS174] 130.117.49.9 5.216 ms
6 [AS174] 154.54.37.37 4.962 ms
7 [AS174] 130.117.0.62 9.683 ms
8 [AS174] 154.54.75.98 15.097 ms
9 [AS174] 154.54.72.117 24.458 ms
10 [AS174] 154.54.27.169 95.482 ms
11 [AS174] 154.54.0.142 95.654 ms
12 *
13 [AS7018] 32.130.91.64 124.816 ms
14 *
15 *
16 *
17 *
18 [AS397981] 139.64.250.10 132.35 ms
Measurement taken from IPinfo ProbeNet in Lausanne, CH
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 AS397981 at robtex.

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