193.255.27.0/24

AS8517 · National Academic Network and Information Center

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Summary

Country	Turkey
Domain	istanbulc.edu.tr
ASN	AS8517
Parent Range	193.255.0.0/16
Registry	RIPE
ID	ISTANBUL-CERRAHPASA-NET

WHOIS Details

inetnum:        193.255.24.0 - 193.255.27.255
netname:        ISTANBUL-CERRAHPASA-NET
descr:          Istanbul University - Cerrahpasa
country:        TR
admin-c:        IUCI2-RIPE
tech-c:         IUCI2-RIPE
status:         ASSIGNED PA
mnt-by:         ULAKNET-MNT
created:        2004-04-13T13:50:54Z
last-modified:  2021-02-22T07:54:23Z
source:         RIPE
abuse-email:    abuse@ulakbim.gov.tr
abuse-c:        AR17404-RIPE
abuse-org:      ORG-NANa1-RIPE

role:           Istanbul Universitesi - Cerrahpasa IP Admin
address:        Istanbul Universitesi - Cerrahpasa, Bilgi Islem Daire Baskanligi, Avcilar Kampusu, ISTANBUL
phone:          +90 212 4040770
e-mail:         erenb@istanbul.edu.tr
nic-hdl:        IUCI2-RIPE
mnt-by:         ULAKNET-MNT
created:        2020-04-29T07:27:49Z
last-modified:  2020-04-29T07:27:49Z
source:         RIPE

route:          193.255.24.0/22
descr:          ULAKNET
origin:         AS8517
mnt-by:         ULAKNET-MNT
created:        2008-12-30T13:53:17Z
last-modified:  2008-12-30T13:53:17Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 193.255.27.0/24

Range	ASN	Company	Num of IPs
193.255.0.0/16	AS8517	National Academic Network and Information Center	65,536

Nearby Ranges

BGP prefixes that overlap with 193.255.0.0/16

Range	ASN	Company	Num of IPs
193.255.0.0/16	AS8517	National Academic Network and Information Center	65,536
193.255.112.0/21	AS211249	Yildiz University Computer Center	2,048
193.255.252.0/22	AS24614	Sakarya University Computer Center	1,024
193.255.120.0/22	AS44639	ISIK University	1,024
193.255.56.0/23	AS210690	Istanbul Arel University	512
193.255.30.0/24	AS8456	Bogazici University	256
193.255.28.0/24	AS8517	National Academic Network and Information Center	256
193.255.35.0/24	AS8517	Istanbul University-Cerrahpasa	256
193.255.36.0/24	AS8517	Istanbul University-Cerrahpasa	256
193.255.52.0/24	AS212167	Pamukkale Universitesi	256
193.255.53.0/24	AS212167	Pamukkale University	256
193.255.92.0/24	AS213309	Marmara University	256
193.255.58.0/24	AS42626	Ataturk Universitesi	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
165.232.180.232	AS14061 DigitalOcean, LLC	`0.30ms` from Bengaluru, IN
117.172.57.248	AS9808 China Mobile Communications Group Co., Ltd.	`3.47ms` from Chengdu, CN
2.243.84.120	AS6805 Telefonica Germany GmbH & Co.OHG	`3.46ms` from Duesseldorf, DE
80.133.69.72	AS3320 Deutsche Telekom AG	`7.78ms` from Frankfurt am Main, DE
51.7.134.232	AS6871 Plusnet	`4.66ms` from London, GB
91.37.38.88	AS3320 Deutsche Telekom AG	`5.73ms` from Nuernberg, DE
211.46.94.8	AS45400 Korea Telecom	`2.78ms` from Seoul, KR
54.172.115.8	AS14618 Amazon.com, Inc.	`0.51ms` from Ashburn, US
3.93.135.248	AS14618 Amazon.com, Inc.	`0.54ms` from Ashburn, US
54.187.142.56	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
123.147.77.232	AS4837 CHINA UNICOM China169 Backbone	`2.20ms` from Chongqing, CN
195.243.191.40	AS3320 Deutsche Telekom AG	`1.07ms` from Hamburg, DE
175.119.233.72	AS9318 SK Broadband Co Ltd	`1.69ms` from Incheon, KR
60.20.68.216	AS4837 CHINA UNICOM China169 Backbone	`10.99ms` from Liaoyang, CN
35.177.190.232	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
105.169.109.136	AS37119 UNITEL SA	`0.72ms` from Luanda, AO
69.249.253.168	AS7922 Comcast Cable Communications, LLC	`7.55ms` from New York City, US
84.19.78.8	AS33943 Eri Internet s.r.o.	`5.79ms` from Prague, CZ
31.195.31.152	AS3269 Telecom Italia S.p.A.	`4.67ms` from Rome, IT
210.96.173.200	AS3786 LG DACOM Corporation	`1.69ms` from Seoul, KR
1.94.53.136	AS55990 Huawei Cloud Service data center	`3.09ms` from Suzhou, CN
27.28.240.24	AS4134 CHINANET-BACKBONE	`7.91ms` from Wuhan, CN
178.142.41.248	AS9145 EWE TEL GmbH	`4.81ms` from Amsterdam, NL
117.193.33.136	AS9829 National Internet Backbone	`13.54ms` from Bengaluru, IN
86.126.90.152	AS8708 DIGI ROMANIA S.A.	`2.42ms` from Bucharest, RO

Traceroute

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

traceroute -a -n -q1 -m10 193.255.27.155

traceroute to 193.255.27.155 (193.255.27.155): 10 hops max, 52 byte packets

1 [AS15169] 108.170.235.87 32.277 ms

2 *

3 *

4 [AS12735] 193.192.120.201 49.285 ms

5 *

6 [AS8517] 193.255.0.138 46.633 ms

7 [AS8517] 193.255.22.130 48.137 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Berlin, DE

On March 13th 2026

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