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 23
IPv4 addresses 512
IPv6 addresses 0
ASN type Business
Registry ripe
Allocated 4 years ago on Oct 24, 2022
Updated 8 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 23 domain names hosted across 21 IP addresses on this ASN.

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IP Address Domain Domains on this IP
37.221.78.148 ██████████ 1
37.221.78.107 ██████████ 1
37.221.78.149 ██████████ 1
37.221.78.126 ██████████ 1
37.221.78.146 ██████████ 1
37.221.78.150 ██████████ 1
37.221.78.131 ██████████ 1
37.221.78.128 ██████████ 1
37.221.78.147 ██████████ 1
37.221.78.138 ██████████ 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
185.231.224.2 AS57397 SPEX YAZILIM VE SIBER GUVENLIK HIZMETLERI ANONIM SIRKETI 0.13ms from Bursa, TR
37.221.78.52 AS57397 SPEX YAZILIM VE SIBER GUVENLIK HIZMETLERI ANONIM SIRKETI 0.10ms 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
58.96.107.21 AS10143 Exetel Pty Ltd 1.05ms from Adelaide, AU
221.194.33.229 AS4837 CHINA UNICOM China169 Backbone 8.64ms from Beijing, CN
109.128.8.197 AS5432 Proximus NV 2.02ms from Brussels, BE
69.80.143.5 AS398423 Apogee Telecom Inc. 4.56ms from Dallas, US
79.223.167.53 AS3320 Deutsche Telekom AG 3.09ms from Frankfurt am Main, DE
2.61.176.213 AS12389 PJSC Rostelecom 8.53ms from Krasnoyarsk, RU
34.125.0.53 AS396982 Google LLC 0.14ms from Las Vegas, US
107.0.215.245 AS7922 Comcast Cable Communications, LLC 2.82ms from New York City, US
201.2.140.69 AS8167 V tal 0.99ms from Novo Hamburgo, BR
200.201.240.21 AS10733 DC MATRIX INTERNET S/A 0.70ms from Sao Paulo, BR
219.233.67.53 AS9812 Oriental Cable Network Co., Ltd. 2.29ms from Shanghai, CN
74.167.34.197 AS19901 Brightspeed 11.66ms from St. Louis, US
50.111.125.101 AS5650 Frontier Communications of America, Inc. 9.81ms from Ashburn, US
73.60.33.21 AS7922 Comcast Cable Communications, LLC 9.45ms from Boston, US
95.102.184.101 AS6855 Slovak Telekom, a.s. 1.66ms from Bratislava, SK
80.62.105.5 AS3292 TDC Holding A/S 3.33ms from Copenhagen, DK
121.33.240.133 AS4134 CHINANET BACKBONE 1.65ms from Guangzhou, CN
206.237.73.181 AS23532 IOVZ NETWORKS INC 0.27ms from London, GB
82.2.252.101 AS5089 Virgin Media Limited 6.87ms from London, GB
82.28.197.245 AS5089 Virgin Media Limited 8.15ms from London, GB
81.3.102.181 AS8607 Digital Space Group Limited 13.42ms from London, GB
5.34.129.69 AS41368 Spotting Brands Technologies S.L. 9.73ms from Madrid, ES
75.220.149.133 AS6167 Verizon Business 13.95ms from Miami, US
69.200.243.85 AS12271 Charter Communications Inc 3.77ms from New York City, US
34.200.136.37 AS14618 Amazon.com, Inc. 0.23ms from Reston, US

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 0.157 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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