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 Hosting
Registry ripe
Allocated 3 years ago on Oct 24, 2022
Updated 6 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
37.221.78.36 ██████████ 2
37.221.78.114 ██████████ 1
37.221.78.109 ██████████ 1
37.221.78.113 ██████████ 1
37.221.78.132 ██████████ 1
37.221.78.115 ██████████ 1
37.221.78.110 ██████████ 1
37.221.78.118 ██████████ 1
37.221.78.130 ██████████ 1
37.221.78.127 ██████████ 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
37.221.78.50 AS57397 SPEX YAZILIM VE SIBER GUVENLIK HIZMETLERI ANONIM SIRKETI 0.11ms from Bursa, TR
185.231.224.2 AS57397 SPEX YAZILIM VE SIBER GUVENLIK HIZMETLERI ANONIM SIRKETI 0.15ms 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
94.74.114.245 AS136907 HUAWEI CLOUDS 2.13ms from Bangkok, TH
139.155.24.149 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.83ms from Chengdu, CN
50.77.235.165 AS7922 Comcast Cable Communications, LLC 7.45ms from Detroit, US
156.244.3.149 AS138915 Kaopu Cloud HK Limited 0.44ms from Doha, QA
43.159.105.5 AS139341 ACE 0.15ms from Johannesburg, ZA
103.141.92.21 AS132757 Sristi Sanchar Webnet Ltd. 0.21ms from Kolkata, IN
31.48.109.69 AS2856 British Telecommunications PLC 2.40ms from London, GB
90.200.159.53 AS5607 Sky UK Limited 11.35ms from London, GB
23.34.207.213 AS16625 Akamai Technologies, Inc. 0.47ms from Miami, US
151.41.3.37 AS1267 WIND TRE S.P.A. 8.58ms from Milan, IT
64.228.13.37 AS577 Bell Canada 4.03ms from Montreal, CA
80.245.249.53 AS35738 Kvant ltd. 8.82ms from Moscow, RU
113.12.60.197 AS4134 CHINANET-BACKBONE 7.98ms from Nanning, CN
174.173.15.245 AS7922 Comcast Cable Communications, LLC 6.48ms from New York City, US
110.175.253.69 AS7545 TPG Telecom Limited 1.13ms from Sydney, AU
70.25.132.85 AS577 Bell Canada 16.24ms from Toronto, CA
72.63.35.117 AS30633 Leaseweb USA, Inc. 0.09ms from Washington, US
4.180.164.69 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
176.206.105.85 AS1267 WIND TRE S.P.A. 19.09ms from Arezzo, IT
122.59.1.165 AS4771 Spark New Zealand Trading Ltd. 13.78ms from Auckland, NZ
98.28.137.149 AS10796 Charter Communications Inc 13.15ms from Columbus, US
14.176.164.53 AS45899 VNPT Corp 5.77ms from Da Nang, VN
121.33.240.133 AS4134 CHINANET-BACKBONE 1.65ms from Guangzhou, CN
14.178.81.229 AS45899 VNPT Corp 2.31ms from Hanoi, VN
110.36.16.245 AS38264 National WiMAX/IMS environment 19.53ms from Karachi, PK

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 0.164 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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