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 ISP
Registry ripe
Allocated 3 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 0.23ms from Bursa, TR
37.221.78.52 AS57397 SPEX YAZILIM VE SIBER GUVENLIK HIZMETLERI ANONIM SIRKETI 0.22ms 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
2.49.162.229 AS5384 Emirates Internet 2.91ms from Al Fujairah City, AE
51.79.86.21 AS16276 OVH SAS 0.10ms from Beauharnois, CA
92.71.158.21 AS41354 ITS Technology Group Limited 0.49ms from London, GB
90.215.69.53 AS5607 Sky UK Limited 10.55ms from London, GB
80.245.249.53 AS35738 Kvant ltd. 8.78ms from Moscow, RU
193.90.220.149 AS2116 GLOBALCONNECT AS 0.65ms from Oslo, NO
100.50.113.69 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
14.38.140.165 AS4766 Korea Telecom 1.82ms from Seoul, KR
221.243.107.21 AS17506 ARTERIA Networks Corporation 1.14ms from Tokyo, JP
31.182.24.5 AS16342 Toya sp.z.o.o 1.98ms from Warsaw, PL
3.165.9.5 AS16509 Amazon.com, Inc. 0.73ms from Calgary, CA
222.243.157.5 AS4134 CHINANET BACKBONE 2.88ms from Changsha, CN
222.180.113.37 AS4134 CHINANET BACKBONE 4.87ms from Chongqing, CN
171.229.217.165 AS7552 Viettel Group 1.33ms from Hanoi, VN
38.165.116.53 AS398823 PEG TECH INC 0.29ms from Los Angeles, US
173.31.68.5 AS30036 Mediacom Communications Corp 12.48ms from Minneapolis, US
200.229.142.101 AS18547 PICTURE INFORMATICA EIRELI 0.63ms from Osasco, BR
8.153.127.149 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.21ms from Shanghai, CN
13.215.130.69 AS16509 Amazon.com, Inc. 0.13ms from Singapore, SG
47.134.181.85 AS20115 Charter Communications LLC 9.22ms from Atlanta, US
139.55.233.245 AS7029 Windstream Communications LLC 6.33ms from Atlanta, US
123.123.73.213 AS4808 China Unicom Beijing Province Network 3.96ms from Beijing, CN
154.14.72.197 AS3257 GTT Communications Inc. 0.35ms from Brussels, BE
189.52.100.101 AS4230 CLARO S.A. 0.36ms from Curitiba, BR
163.223.26.5 AS136346 Sanishth Internet Services Private Limited 9.39ms from Delhi, IN

Traceroute

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

$
traceroute -a -n -q1 -f7 37.221.78.2
traceroute to 37.221.78.2 (37.221.78.2): 64 hops max, 52 byte packets
7 [AS57397] 37.221.78.2 0.709 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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