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
209.165.181.61 AS8047 GENERAL COMMUNICATION, INC. 19.39ms from Anchorage, US
99.60.5.157 AS7018 AT&T Enterprises, LLC 7.52ms from Atlanta, US
165.166.71.189 AS2711 Spirit Communications 0.93ms from Charlotte, US
71.239.9.237 AS7922 Comcast Cable Communications, LLC 6.35ms from Chicago, US
27.10.69.125 AS4837 CHINA UNICOM China169 Backbone 2.04ms from Chongqing, CN
39.172.134.61 AS56041 China Mobile communications corporation 5.32ms from Hangzhou, CN
1.180.94.221 AS4134 CHINANET-BACKBONE 4.79ms from Hohhot, CN
61.253.28.29 AS9318 SK Broadband Co Ltd 4.71ms from Incheon, KR
212.243.50.141 AS3303 Swisscom (Switzerland) Ltd 0.82ms from Lausanne, CH
69.121.235.61 AS6128 Cablevision Systems Corp. 2.97ms from New York City, US
118.8.86.189 AS4713 NTT DOCOMO BUSINESS,Inc. 2.53ms from Osaka, JP
179.160.197.125 AS26599 TELEFÔNICA BRASIL S.A 1.99ms from Osasco, BR
23.28.27.93 AS6079 RCN 7.03ms from Philadelphia, US
89.97.34.61 AS12874 Fastweb SpA 1.21ms from Rome, IT
188.254.59.125 AS12389 PJSC Rostelecom 0.65ms from Samara, RU
103.195.137.141 AS134981 UBER SINGAPORE TECHNOLOGY PTE. LTD 0.58ms from Singapore, SG
2.71.197.61 AS44034 Hi3G Access AB 7.07ms from Stockholm, SE
175.147.200.189 AS4837 CHINA UNICOM China169 Backbone 9.09ms from Tieling, CN
161.53.167.45 AS2108 Croatian Academic and Research Network 5.46ms from Zagreb, HR
149.56.128.13 AS16276 OVH SAS 0.13ms from Beauharnois, CA
82.79.191.29 AS8708 DIGI ROMANIA S.A. 1.09ms from Bucharest, RO
172.5.74.205 AS7018 AT&T Enterprises, LLC 12.67ms from Dallas, US
218.2.171.45 AS4134 CHINANET-BACKBONE 1.43ms from Nanjing, CN
216.211.161.13 AS32504 Intelletrace 4.36ms from Santa Clara, US
203.92.93.13 AS10024 LGA International 1.20ms from Singapore, SG

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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