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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 AS207263 at robtex .
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2 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
Other Pingable IPs IP Address ASN Details 73.177.80.143 Ping AS7922 Comcast Cable Communications, LLC #1 14.76ms from Dallas, US 107.205.157.79 Ping AS7018 AT&T Enterprises, LLC #3 6.36ms from Durham, US 130.233.75.95 Ping AS15496 Aalto University #7,879 1.06ms from Helsinki, FI 31.135.141.111 Ping AS20539 Technical Centre Radio Systems Ltd. #6,223 4.11ms from Kyiv, UA 52.172.155.159 Ping AS8075 Microsoft Corporation #238 0.16ms from Lohogaon, IN 87.114.32.175 Ping AS6871 Plusnet #198 9.55ms from London, GB 73.1.136.143 Ping AS7922 Comcast Cable Communications, LLC #1 5.08ms from Miami, US 79.18.146.175 Ping AS3269 Telecom Italia S.p.A. #42 7.46ms from Rome, IT 71.93.78.111 Ping AS20115 Charter Communications LLC #34 9.62ms from San Jose, US 187.235.105.31 Ping AS8151 Uninet S.A. de C.V. #2 4.58ms from Santiago de Queretaro, MX
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Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more. Traceroute →
$ traceroute -a -n -q1 193.140.87.2
traceroute to 193.140.87.2 (193.140.87.2 ): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Budapest, HU
On November 6, 2026
Netblock Company Num of IPs TUBITAK-BILGEM
256 TUBITAK-BILGEM
256 TUBITAK-BILGEM
256 TUBITAK-BILGEM
256 TUBITAK-BILGEM
256
Powered by IP Ranges data
There are 3 peers for this ASN.
ASN Name Rank AS8517 National Academic Network and Information Center #1,400 AS15924 Vodafone Net Iletisim Hizmetler AS #503 AS34984 Superonline Iletisim Hizmetleri A.S. #228
There are 3 upstreams for this ASN.
ASN Name Rank AS8517 National Academic Network and Information Center #1,400 AS15924 Vodafone Net Iletisim Hizmetler AS #503 AS34984 Superonline Iletisim Hizmetleri A.S. #228
There are 0 downstreams for this ASN.
No downstreams found.
Important routers in AS207263 Share of IPv4 footprint per hexagon Less More
Held location over 90 days 96%
Held location over 1 year 93%
Median days between moves 316 days
Geolocation scope National How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.
There are 22 domain names hosted across 8 IP addresses on this ASN.
A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.
Neighbours by global rank Log scale. The dashed line marks this network.
Times shown in Turkey local time (UTC+3). Less More
Peak hour 08:00–09:00
Active hours 9 hrs (business hours)
Weekend vs weekday weekdays heavier
Busiest day Mon
Network type Government
Geography Turkey
AS207709 CNC BILISIM HIZMETLERI INSAAT SANAYI VE TICARET LIMITED SIRKETI
