Autonomous System details

AS57397

SPEX YAZILIM VE SIBER GUVENLIK HIZMETLERI ANONIM SIRKETI  ·  spex.com.tr

Turkey
    Stub AS Icon Stub AS

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AS57397 – SPEX YAZILIM VE SIBER GUVENLIK HIZMETLERI ANONIM SIRKETI

Field Value
Country Turkey
Website spex.com.tr
Hosted domains 10
IPv4 addresses 512
IPv6 addresses 0
ASN type Hosting
Registry ripe
Allocated 3 years ago on Oct 24, 2022
Updated 5 months ago on Aug 23, 2025

IP Ranges

Netblock Company Num of IPs
37.221.78.0/24 STERLY VERI MERKEZI YAZILIM VE SIBER GUVENLIK HIZMETLERI A.S. 256
185.231.224.0/24 SPEX-AS 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS57397
                                                OrgID:          AS57397
                                                ASName:         AS57397
                                                ASNumber:       AS57397
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 10 domain names hosted across 8 IP addresses on this ASN.

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IP Address Domain Domains on this IP
37.221.78.36 ██████████ 2
37.221.78.124 ██████████ 2
37.221.78.107 ██████████ 1
37.221.78.132 ██████████ 1
37.221.78.100 ██████████ 1
37.221.78.104 ██████████ 1
37.221.78.9 ██████████ 1
37.221.78.118 ██████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS48678 PENTECH BILISIM TEKNOLOJILERI SANAYI VE TICARET LIMITED SIRKETi
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS48678 PENTECH BILISIM TEKNOLOJILERI SANAYI VE TICARET LIMITED SIRKETi
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
37.221.78.52 AS57397 SPEX YAZILIM VE SIBER GUVENLIK HIZMETLERI ANONIM SIRKETI 0.09ms from Bursa, TR
185.231.224.2 AS57397 SPEX YAZILIM VE SIBER GUVENLIK HIZMETLERI ANONIM SIRKETI 0.13ms from Bursa, TR

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
71.246.207.213 AS701 Verizon Business 2.13ms from Ashburn, US
87.189.169.37 AS3320 Deutsche Telekom AG 5.05ms from Duesseldorf, DE
86.178.83.165 AS2856 British Telecommunications PLC 5.73ms from London, GB
52.151.102.117 AS8075 Microsoft Corporation 0.26ms from London, GB
44.213.198.37 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
16.171.98.197 AS16509 Amazon.com, Inc. 0.15ms from Stockholm, SE
120.96.117.69 AS1659 Taiwan Academic Network (TANet) Information Center 1.93ms from Taipei, TW
102.152.155.213 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 2.10ms from Tunis, TN
84.89.150.149 AS13041 Consorci de Serveis Universitaris de Catalunya 0.75ms from Barcelona, ES
122.136.133.101 AS4837 CHINA UNICOM China169 Backbone 9.63ms from Changchun, CN
222.180.113.37 AS4134 CHINANET-BACKBONE 4.90ms from Chongqing, CN
18.201.57.181 AS16509 Amazon.com, Inc. 0.22ms from Dublin, IE
3.253.98.53 AS16509 Amazon.com, Inc. 0.45ms from Dublin, IE
79.246.216.181 AS3320 Deutsche Telekom AG 4.71ms from Frankfurt am Main, DE
221.183.193.165 AS9808 China Mobile Communications Group Co., Ltd. 4.12ms from Guangzhou, CN
92.62.1.37 AS16353 Merula Limited 1.82ms from London, GB
174.116.37.165 AS812 Rogers Communications Canada Inc. 6.16ms from Ottawa, CA
31.36.17.53 AS5410 Bouygues Telecom SA 8.72ms from Paris, FR
100.30.116.21 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
93.46.6.117 AS12874 Fastweb SpA 2.16ms from Rome, IT
189.235.205.133 AS8151 UNINET 6.21ms from Santiago de Queretaro, MX
221.155.174.37 AS4766 Korea Telecom 1.25ms from Seoul, KR
54.179.104.165 AS16509 Amazon.com, Inc. 0.14ms from Singapore, SG
180.129.17.21 AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore 1.71ms from Singapore, SG
221.203.112.181 AS4837 CHINA UNICOM China169 Backbone 2.60ms from Tieling, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 37.221.78.52
traceroute to 37.221.78.52 (37.221.78.52): 64 hops max, 52 byte packets
4 [AS57397] 37.221.78.52 0.184 ms
Measurement taken from IPinfo ProbeNet in Bursa, TR
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 AS57397 at robtex.

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