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 5
IPv4 addresses 512
IPv6 addresses 0
ASN type Hosting
Registry ripe
Allocated 3 years ago on Oct 24, 2022
Updated 4 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 5 domain names hosted across 4 IP addresses on this ASN.

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IP Address Domain Domains on this IP
37.221.78.36 ██████████ 2
37.221.78.132 ██████████ 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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ASN API & Database

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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Pingable IPs

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

IP Address ASN Details
185.231.224.2 AS57397 SPEX YAZILIM VE SIBER GUVENLIK HIZMETLERI ANONIM SIRKETI 0.15ms from Bursa, TR
37.221.78.50 AS57397 SPEX YAZILIM VE SIBER GUVENLIK HIZMETLERI ANONIM SIRKETI 0.12ms 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
172.210.170.165 AS8075 Microsoft Corporation 0.17ms from Boydton, US
179.41.34.53 AS22927 Telefonica de Argentina 3.30ms from Buenos Aires, AR
58.245.127.37 AS4837 CHINA UNICOM China169 Backbone 7.64ms from Changchun, CN
97.242.186.117 AS6167 Verizon Business 11.02ms from Chicago, US
192.162.19.229 AS57954 Budko Dmitro Pavlovich 4.47ms from Kyiv, UA
5.205.220.117 AS3352 TELEFONICA DE ESPANA S.A.U. 17.24ms from Logrono, ES
90.200.120.37 AS5607 Sky UK Limited 3.80ms from London, GB
108.89.99.21 AS7018 AT&T Enterprises, LLC 19.09ms from Los Angeles, US
166.49.227.165 AS5400 British Telecommunications PLC 0.60ms from Madrid, ES
174.48.140.245 AS7922 Comcast Cable Communications, LLC 8.58ms from Miami, US
193.251.215.133 AS3215 Orange S.A. 1.45ms from Paris, FR
3.220.69.165 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
52.172.117.21 AS8075 Microsoft Corporation 0.35ms from Saint Thomas Mount, IN
59.4.37.37 AS4766 Korea Telecom 6.60ms from Seoul, KR
223.108.40.101 AS56046 China Mobile communications corporation 3.67ms from Suzhou, CN
42.233.17.85 AS4837 CHINA UNICOM China169 Backbone 3.07ms from Zhengzhou, CN
157.143.89.53 AS8758 Iway AG 0.80ms from Zuerich, CH
128.135.181.53 AS160 The University of Chicago 0.81ms from Chicago, US
159.223.21.149 AS14061 DigitalOcean, LLC 0.15ms from Frankfurt am Main, DE
183.178.5.181 AS9269 Hong Kong Broadband Network Ltd. 1.58ms from Hong Kong, HK
108.165.213.101 AS399646 Snaju Development 0.15ms from Houston, US
20.244.48.5 AS8075 Microsoft Corporation 0.23ms from Lohogaon, IN
109.200.14.69 AS20860 IOMART CLOUD SERVICES LIMITED 0.35ms from London, GB
80.23.245.69 AS3269 Telecom Italia S.p.A. 0.86ms from Milan, IT
201.2.140.69 AS8167 V tal 1.15ms from Novo Hamburgo, BR

Traceroute

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

$
traceroute -a -n -q1 -f4 37.221.78.50
traceroute to 37.221.78.50 (37.221.78.50): 64 hops max, 52 byte packets
4 [AS57397] 37.221.78.50 0.153 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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