205.147.18.0/24

AS208172 · Proton AG

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Summary

Country	Turkey
Domain	proton.ch
ASN	AS208172
Registry	RIPE
ID	PV-SL-HOSTED-ISTANBUL

WHOIS Details

inetnum:        205.147.18.0 - 205.147.18.255
netname:        PV-SL-HOSTED-Istanbul
descr:          PV-SL-HOSTED-Istanbul-Network
country:        TR
admin-c:        PA11905-RIPE
tech-c:         PA11905-RIPE
status:         ASSIGNED PA
mnt-by:         protonmail-mnt
created:        2025-10-01T16:09:57Z
last-modified:  2025-10-14T09:53:10Z
source:         RIPE
geofeed:        https://ip.me/static/geofeeds/205.147.18.0-24.csv
geoloc:         41.10 29.02
abuse-email:    abuse.importer974@passmail.net
abuse-c:        AR63442-RIPE
abuse-org:      ORG-PTA40-RIPE

role:           PV-SL-HOSTED-NOC-Istanbul
remarks:        PV - Network Management Center Istanbul
address:        Istanbul Teknik Universitesi Ulusal Yuksek Basarimli Hesaplama Merkezi ITU Ayazaga Kampusu, Bilisim Enstitusu Binasi Giris Kat,
address:        34469 Sariyer/Istanbul, Turkiye
e-mail:         abuse.importer974@passmail.net
abuse-mailbox:  abuse.importer974@passmail.net
nic-hdl:        PA11905-RIPE
mnt-by:         protonmail-mnt
created:        2025-10-01T16:01:55Z
last-modified:  2025-10-01T16:04:21Z
source:         RIPE

route:          205.147.18.0/24
origin:         AS208172
mnt-by:         protonmail-mnt
created:        2025-09-29T13:17:43Z
last-modified:  2025-09-29T13:17:43Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 205.147.0.0/16

Range	ASN	Company	Num of IPs
205.147.160.0/19	AS11951	Sytex Access Ltd.	8,192
205.147.128.0/19	AS53020	IDT Brasil Telecommunication	8,192
205.147.48.0/20	AS12044	Willamette Valley Internet	4,096
205.147.32.0/20	AS400220	PearlComm	4,096
205.147.240.0/20	AS33097	Volo Broadband	4,096
205.147.64.0/20	AS396287	Next, Powered by NAEC, LLC	4,096
205.147.224.0/21	AS30432	STRATA NETWORKS	2,048
205.147.192.0/21	AS16509	Amazon.com, Inc.	2,048
205.147.100.0/22	AS132420	CPU intensive public cloud	1,024
205.147.204.0/22	AS16509	Amazon.com, Inc.	1,024
205.147.220.0/22	AS7029	Windstream Communications LLC	1,024
205.147.236.0/22	AS21769	DATAFORGE INNOVATIONS INC	1,024
205.147.96.0/22	AS132420	CPU intensive public cloud	1,024
205.147.200.0/24	AS40994	Alwyzon, a trading name of Hohl IT e.U.	256
205.147.201.0/24	AS40994	Alwyzon, a trading name of Hohl IT e.U.	256
205.147.202.0/24	AS17378	TierPoint, LLC	256
205.147.105.0/24	AS36236	Host Virtual, Inc	256
205.147.208.0/24	AS17378	TierPoint, LLC	256
205.147.218.0/24	AS17378	TierPoint, LLC	256
205.147.219.0/24	AS16509	Amazon.com, Inc.	256
205.147.80.0/24	AS14618	Qube Managed Hosting Inc.	256
205.147.111.0/24	AS132420	Private Cloud	256
205.147.235.0/24	AS17378	TierPoint, LLC	256
205.147.81.0/24	AS16509	Qube Managed Hosting Inc.	256
205.147.110.0/24	AS132420	Private Cloud	256
205.147.109.0/24	AS132420	Private Cloud	256
205.147.108.0/24	AS132420	Private Cloud	256
205.147.17.0/24	AS208172	PV-SL-HOSTED-Oslo-Network	256
205.147.19.0/24	AS208172	PV-SL-HOSTED-Buenos-Aires-Network	256
205.147.16.0/24	AS208172	PV-SL-HOSTED-Amsterdam-Network	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
205.147.18.126	AS208172 Proton AG	`0.67ms` 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
188.131.22.248	AS25454 ORANGE MOLDOVA S.A.	`16.07ms` from Chisinau, MD
217.229.15.248	AS3320 Deutsche Telekom AG	`3.57ms` from Duesseldorf, DE
87.166.120.216	AS3320 Deutsche Telekom AG	`8.40ms` from Frankfurt am Main, DE
8.215.155.56	AS45102 Alibaba (US) Technology Co., Ltd.	`0.60ms` from Jakarta, ID
213.167.219.120	AS12389 PJSC Rostelecom	`12.89ms` from Moscow, RU
181.178.180.120	AS11556 Cable & Wireless Panama	`1.60ms` from Panama, PA
45.119.133.152	AS38623 ISP/IXP IN CAMBODIA WITH THE BEST VERVICE IN THERE.	`0.01ms` from Phnom Penh, KH
14.54.147.104	AS4766 Korea Telecom	`2.67ms` from Seoul, KR
203.159.88.104	AS39855 Mod Mission Critical LLC	`0.72ms` from Singapore, SG
153.231.136.24	AS4713 NTT Communications Corporation	`4.89ms` from Tokyo, JP
64.225.79.56	AS14061 DigitalOcean, LLC	`0.22ms` from Amsterdam, NL
174.102.146.72	AS10796 Charter Communications Inc	`6.33ms` from Chicago, US
72.166.192.24	AS54536 Adams State University	`7.16ms` from Denver, US
77.12.178.72	AS6805 Telefonica Germany GmbH & Co.OHG	`2.83ms` from Frankfurt am Main, DE
139.9.214.72	AS55990 Huawei Cloud Service data center	`1.44ms` from Guangzhou, CN
14.163.134.8	AS45899 VNPT Corp	`2.80ms` from Hanoi, VN
113.212.229.40	AS10132 Towngas Telecommunications Fixed Network Limited	`3.12ms` from Hong Kong, HK
92.113.227.152	AS9304 HGC Global Communications Limited	`2.58ms` from Hong Kong, HK
13.41.66.24	AS16509 Amazon.com, Inc.	`0.69ms` from London, GB
86.191.155.72	AS2856 British Telecommunications PLC	`4.60ms` from London, GB
148.88.10.8	AS786 Jisc Services Limited	`8.76ms` from London, GB
81.175.17.56	AS199791 Embriq AS	`3.40ms` from Oslo, NO
183.98.213.120	AS4766 Korea Telecom	`1.18ms` from Seoul, KR
202.167.217.8	AS9712 INet Technologies Co., Ltd.	`0.99ms` from Seoul, KR
196.185.35.248	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`13.53ms` from Tunis, TN

Traceroute

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

traceroute -a -n -q1 205.147.18.124

traceroute to 205.147.18.124 (205.147.18.124): 64 hops max, 52 byte packets

1 [AS202422] 5.188.168.2 0.12 ms

2 [AS199524] 92.38.142.82 0.141 ms

3 *

4 *

5 [AS57152] 104.247.187.42 0.664 ms

6 [AS208172] 205.147.18.124 0.689 ms

Measurement taken from

IPinfo ProbeNet in Istanbul, TR

On October 17th 2025

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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