AS number details

AS57397

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

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AS57397 – SPEX YAZILIM VE SIBER GUVENLIK HIZMETLERI ANONIM SIRKETI

Field Value
Country Turkey
Website spex.com.tr
Hosted domains 6
Number of IPv4 512
Number of IPv6 0
ASN type Hosting
Registry ripe
Allocated 3 years ago on Oct 24, 2022
Updated 2 months ago on Aug 23, 2025
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


                                                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 6 domain names hosted across 5 IP addresses on this ASN.

IP Address Domain Domains on this IP
37.221.78.36 ██████████ 2
37.221.78.118 ██████████ 1
37.221.78.9 ██████████ 1
37.221.78.5 ██████████ 1
37.221.78.132 ██████████ 1

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Useful for Cybersecurity

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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Pingable IPs

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

IP Address ASN Details
37.221.78.50 AS57397 SPEX YAZILIM VE SIBER GUVENLIK HIZMETLERI ANONIM SIRKETI 0.10ms from Bursa, TR
185.231.224.2 AS57397 SPEX YAZILIM VE SIBER GUVENLIK HIZMETLERI ANONIM SIRKETI 0.19ms 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
20.253.87.197 AS8075 Microsoft Corporation 0.34ms from Ashburn, US
98.122.97.5 AS11426 Charter Communications Inc 14.70ms from Charlotte, US
4.78.221.149 AS3356 Level 3 Parent, LLC 0.44ms from Dallas, US
23.64.105.245 AS16625 Akamai Technologies, Inc. 0.51ms from Denver, US
87.178.250.197 AS3320 Deutsche Telekom AG 8.11ms from Frankfurt am Main, DE
73.231.241.117 AS7922 Comcast Cable Communications, LLC 5.59ms from Fremont, US
194.157.32.149 AS719 Elisa Oyj 0.64ms from Helsinki, FI
89.242.138.133 AS13285 TalkTalk Communications Limited 1.71ms from London, GB
192.76.239.5 AS33545 Bard College 5.26ms from New York City, US
172.241.164.85 AS396362 Leaseweb USA, Inc. 0.98ms from New York City, US
73.150.196.53 AS7922 Comcast Cable Communications, LLC 7.63ms from New York City, US
126.62.136.133 AS17676 SoftBank Corp. 11.11ms from Osaka, JP
125.4.247.21 AS9617 JCOM Co., Ltd. 9.16ms from Osaka, JP
77.134.77.229 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.14ms from Paris, FR
199.120.223.5 AS46291 LOD Communications, Inc. 1.02ms from Portland, US
185.123.162.37 AS41079 Cyber_Folks S.A. 0.22ms from Poznan, PL
64.19.196.213 AS13767 DataBank Holdings, Ltd. 1.72ms from Salt Lake City, US
124.28.225.5 AS9812 Oriental Cable Network Co., Ltd. 1.90ms from Shanghai, CN
79.166.227.245 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 5.02ms from Sofia, BG
211.27.255.69 AS9443 Vocus Retail 0.44ms from Sydney, AU
34.0.86.37 AS19527 Google LLC 0.13ms from Tel Aviv, IL
155.232.135.5 AS2018 TENET (The UNINET Project) 1.65ms from Cape Town, ZA
222.243.157.5 AS4134 CHINANET-BACKBONE 3.05ms from Changsha, CN
124.161.239.133 AS4837 CHINA UNICOM China169 Backbone 4.62ms from Chengdu, CN
115.111.11.245 AS4755 TATA Communications formerly VSNL is Leading ISP 0.82ms from Chennai, IN

Traceroute

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

$
traceroute -a -n -q1 -f4 37.221.78.3
traceroute to 37.221.78.3 (37.221.78.3): 64 hops max, 52 byte packets
4 [AS57397] 37.221.78.3 0.712 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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