91.216.170.0/24

AS31704 · Private American Robert College

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Summary

Country	Turkey
Domain	robcol.k12.tr
ASN	AS31704
Registry	RIPE
ID	ROBERT_COLLEGE

WHOIS Details

inetnum:        91.216.170.0 - 91.216.170.255
netname:        Robert_College
country:        TR
org:            ORG-RC6-RIPE
admin-c:        MF3234-RIPE
tech-c:         RK1421-RIPE
status:         ASSIGNED PI
notify:         lir@turknet.net.tr
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-TURKNET-MNT
mnt-routes:     MNT-TURKNET-MNT
mnt-domains:    MNT-TURKNET-MNT
created:        2010-06-07T14:29:25Z
last-modified:  2016-04-14T11:00:54Z
source:         RIPE
sponsoring-org: ORG-SN10-RIPE
abuse-email:    abuse@robcol.k12.tr
abuse-c:        AR19982-RIPE
abuse-org:      ORG-SN10-RIPE

organisation:   ORG-RC6-RIPE
org-name:       Private American Robert College
country:        TR
org-type:       OTHER
address:        Kurucesme Cad No87
address:        Arnavutkoy Istanbul
address:        Turkey
phone:          +90 212 359 24 06
e-mail:         metin@robcol.k12.tr
abuse-c:        AR19982-RIPE
admin-c:        MF3234-RIPE
tech-c:         MF3234-RIPE
ref-nfy:        metin@robcol.k12.tr
mnt-ref:        MNT-TURKNET-MNT
mnt-by:         MNT-TURKNET-MNT
created:        2004-07-15T14:48:12Z
last-modified:  2022-12-01T16:44:57Z
source:         RIPE

person:         Metin Ferhatoglu
address:        Kurucesme Caddesi No 87 Arnavutkoy
address:        Istanbul
phone:          +90 212 359 24 06
e-mail:         metin@robcol.k12.tr
nic-hdl:        MF3234-RIPE
mnt-by:         TR-SATKO-MNT
created:        2004-07-15T12:09:45Z
last-modified:  2004-07-15T12:09:45Z
source:         RIPE

person:         Rana Karakucuk
address:        TurkNet Iletisim Hizmetleri A.S.
address:        Buyukdere Cad. Ercan Han No.121
address:        Gayrettepe / Istanbul / Turkey
phone:          +90 212 355 17 00
e-mail:         rana.karakucuk@turknet.net.tr
nic-hdl:        RK1421-RIPE
mnt-by:         TR-SATKO-MNT
remarks:        created
created:        2002-12-26T13:10:27Z
last-modified:  2008-12-16T12:33:31Z
source:         RIPE

route:          91.216.170.0/24
descr:          Private American Robert College
origin:         AS31704
mnt-by:         MNT-TURKNET-MNT
created:        2010-06-07T14:43:25Z
last-modified:  2010-06-07T14:43:25Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 91.216.0.0/16

Range	ASN	Company	Num of IPs
91.216.195.0/24	AS12516	WEBORAMA SA	256
91.216.34.0/24	AS12595	Onworx BV	256
91.216.152.0/24	AS12672	Ringier Romania SRL	256
91.216.90.0/24	AS12731	ePages GmbH	256
91.216.167.0/24	AS13174	JSC Russian Telephone Company	256
91.216.209.0/24	AS13273	Alter Way SAS	256
91.216.117.0/24	AS15525	IFAP - Instituto Financiamento Agricultura e Pescas	256
91.216.46.0/24	AS15870	Bst Ltd.	256
91.216.136.0/24	AS1759	Landis+Gyr Oy	256
91.216.25.0/24	AS196899	INTEGER.pl S.A.	256
91.216.111.0/24	AS196967	N.Henulin	256
91.216.239.0/24	AS197005	Instytut Ekonomiki Rolnictwa i Gospodarki Zywnosciowej Panstwowy Instytut Badawczy	256
91.216.5.0/24	AS197020	Exence S.A.	256
91.216.17.0/24	AS197022	Poste Italiane S.p.A.	256
91.216.16.0/24	AS197027	ULTIMO SP. Z O.O.	256
91.216.43.0/24	AS197033	KOESIO Networks SAS	256
91.216.148.0/24	AS197042	AKTIF YATIRIM BANKASI ANONIM SIRKETI	256
91.216.53.0/24	AS197044	JSC ALIAS	256
91.216.66.0/24	AS197052	Yankovskiy Nikolay Nikolayevich	256
91.216.174.0/24	AS197055	ZAD Allianz Bulgaria AD	256
91.216.86.0/24	AS197060	Prominion OU	256
91.216.94.0/24	AS197067	Private Joint Stock Company Insurance Company TAS	256
91.216.95.0/24	AS197069	Easy Asset Management AD	256
91.216.149.0/24	AS197099	Multinet24 Sp.zoo	256
91.216.143.0/24	AS197104	Gentoo Group Limited	256
91.216.160.0/24	AS197111	Polska Agencja Zeglugi Powietrznej	256
91.216.202.0/24	AS197135	ENEA ELEKTROWNIA POLANIEC SA.	256
91.216.51.0/24	AS197136	Ministry of Foreign Affairs	256
91.216.240.0/24	AS197159	Trinet Ltd.	256
91.216.212.0/24	AS197163	Kuban River Connection Ltd	256
91.216.213.0/24	AS197181	NETICO S.C.	256
91.216.230.0/24	AS197198	VBG Immo GmbH	256
91.216.214.0/24	AS197224	CARREFOUR POLSKA SP. Z O.O.	256
91.216.192.0/24	AS198014	MARTA POLTORAK	256
91.216.232.0/24	AS198108	Ukrainian Hydrometeorological Center	256
91.216.73.0/24	AS198193	Television por Cable Santa Pola SL	256
91.216.48.0/24	AS199040	Monolit-Stroy SZ LLC	256
91.216.253.0/24	AS199209	Internet Securities Bulgaria Ltd.	256
91.216.222.0/24	AS199391	XGlobe LTD	256
91.216.26.0/24	AS199397	CS2R Availability Services SAS	256
91.216.215.0/24	AS200017	Hostker LLC	256
91.216.12.0/24	AS200521	Ministerio De Economia, Comercio Y Empresa	256
91.216.32.0/24	AS200712	Outpost 24 AB	256
91.216.128.0/24	AS201318	Suedwestfalen-IT	256
91.216.76.0/24	AS201827	Spartan LTD	256
91.216.115.0/24	AS202185	Wojskowa Agencja Mieszkaniowa	256
91.216.203.0/24	AS202568	I vision SAS	256
91.216.155.0/24	AS202656	Ivanov Vitaliy Sergeevich	256
91.216.37.0/24	AS202763	INFORMATION TECHNOLOGY CENTER LLC JV	256
91.216.206.0/24	AS1241	ADACOM SA	256

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
91.216.170.25	robcol.k12.tr	2
91.216.170.170	rcquarterly.com	1
91.216.170.3	robcol.k12.tr	1

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
91.216.170.162	AS31704 Private American Robert College	`0.71ms` from Istanbul, 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
108.228.95.120	AS7018 AT&T Enterprises, LLC	`18.76ms` from Atlanta, US
107.192.120.232	AS7018 AT&T Enterprises, LLC	`8.85ms` from Chicago, US
3.138.157.168	AS16509 Amazon.com, Inc.	`0.71ms` from Columbus, US
46.101.253.136	AS14061 DigitalOcean, LLC	`0.28ms` from Frankfurt am Main, DE
76.30.122.248	AS7922 Comcast Cable Communications, LLC	`5.65ms` from Houston, US
220.87.182.232	AS4766 Korea Telecom	`4.39ms` from Incheon, KR
82.37.114.248	AS5089 Virgin Media Limited	`13.89ms` from London, GB
71.84.33.168	AS20115 Charter Communications LLC	`4.37ms` from Los Angeles, US
110.172.39.40	AS18092 Kyushu Tele Communications Company	`17.37ms` from Osaka, JP
15.237.139.120	AS16509 Amazon.com, Inc.	`0.14ms` from Paris, FR
183.145.166.232	AS4134 CHINANET-BACKBONE	`8.88ms` from Shanghai, CN
54.79.152.56	AS16509 Amazon.com, Inc.	`0.15ms` from Sydney, AU
147.192.243.104	AS2527 Sony Network Communications Inc.	`1.74ms` from Tokyo, JP
169.47.180.200	AS36351 IBM Cloud	`0.51ms` from Ashburn, US
35.94.168.24	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
197.60.126.8	AS8452 TE-AS	`4.90ms` from Cairo, EG
58.16.151.216	AS4837 CHINA UNICOM China169 Backbone	`5.14ms` from Guiyang, CN
18.155.148.120	AS16509 Amazon.com, Inc.	`0.08ms` from Hamburg, DE
79.77.37.168	AS13285 TalkTalk Communications Limited	`5.63ms` from London, GB
114.221.194.232	AS4134 CHINANET-BACKBONE	`1.85ms` from Nanjing, CN
192.211.126.152	AS29988 Rogers Communications Canada Inc.	`0.19ms` from Ottawa, CA
88.174.108.56	AS12322 Free SAS	`3.29ms` from Paris, FR
3.230.121.72	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
125.7.254.200	AS3786 LG DACOM Corporation	`3.96ms` from Seoul, KR
111.3.110.232	AS56041 China Mobile communications corporation	`9.76ms` from Shanghai, CN

Traceroute

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

traceroute -a -n -q1 -f2 91.216.170.150

traceroute to 91.216.170.150 (91.216.170.150): 64 hops max, 52 byte packets

2 [AS7195] 200.25.51.231 12.381 ms

3 [AS12735] 95.70.143.5 0.226 ms

4 *

5 *

6 *

7 [AS31704] 91.216.170.150 0.942 ms

Measurement taken from

IPinfo ProbeNet in Istanbul, TR

On January 30th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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