Autonomous System details

AS209554

ISIF OU  ·  isif.net

Estonia

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS209554 – ISIF OU

Field Value
Country Estonia
Website isif.net
Hosted domains 369
IPv4 addresses 1,536
IPv6 addresses 1,016,706,614,295,903,142,300,000,000
ASN type Hosting
Registry ripe
Allocated 3 years ago on Dec 27, 2022
Updated 5 months ago on Dec 09, 2025

IP Ranges

Netblock Company Num of IPs
31.58.222.0/24 Private Customer 256
31.58.223.0/24 Private Customer 256
45.95.212.0/24 ISIF 256
151.240.12.0/24 Private Customer 256
151.240.13.0/24 Private Customer 256
194.231.149.0/24 Private Customer 256
Netblock Company
2405:84c0:6f00::/40 ISIF EU Network
2a0a:6040:ad00::/40 ISIF OU NETWORK
2a14:7580:6010::/44 NoPKT LLC
2a14:7580:6110::/44 ISIF vPOP Customer access (Macao)
2a14:7580:6210::/44 ISIF vPOP Customer access (Taiwan)
2a14:7580:6310::/44 ISIF vPOP Customer access (Japan)
2a14:7580:6410::/44 ISIF vPOP Customer access (Singapore)
2a14:7580:6510::/44 ISIF vPOP Customer access (Malaysia)
2a14:7580:6610::/44 ISIF vPOP Customer access (Philippines)
2a14:7580:6710::/44 ISIF vPOP Customer access (Turkey)
2a14:7580:6810::/44 ISIF vPOP Customer access (Korea)
2a14:7580:6910::/44 ISIF vPOP Customer access (Nigeria)
2a14:7580:6a10::/44 ISIF vPOP Customer access (Argentina)
2a14:7580:6b10::/44 ISIF vPOP Customer access (India)
2a14:7580:6c10::/44 ISIF vPOP Customer access (Ukraine)
2a14:7580:6d10::/44 ISIF vPOP Customer access (United Kingdom)
2a14:7580:6e10::/44 ISIF vPOP Customer access (Brazil)
2a14:7580:6f10::/44 ISIF vPOP Customer access (Mexico)
2a14:7581:a000::/44 ISIF vPOP Customer access (Hong Kong)
2a14:7581:a100::/44 ISIF vPOP Customer access (Los Angeles)
2405:84c0:8028::/45 ISIF Network (Hong Kong)
2405:84c0:8054::/46 ISIF Network (Korea)
2405:84c0:8012::/47 ISIF Network (Japan Tokyo)
2405:84c0:8014::/47 ISIF Network (Japan Tokyo)
2405:84c0:8016::/47 ISIF Network (Japan Tokyo)
2405:84c0:8022::/47 ISIF Network (Hong Kong)
2405:84c0:8024::/47 ISIF Network (Hong Kong)
2405:84c0:8026::/47 ISIF Network (Hong Kong)
2001:df1:4580::/48 Zhu Hai Shi Fu Yuan Le Yu Technology Limited
2405:84c0:8001::/48 ISIF Network (Singapore)
2405:84c0:8003::/48 ISIF Network (Singapore)
2405:84c0:8004::/48 ISIF Network (Singapore)
2405:84c0:8005::/48 ISIF Network (Singapore)
2405:84c0:8007::/48 ISIF Network (Singapore)
2405:84c0:8011::/48 ISIF Network (Japan Tokyo)
2405:84c0:8015::/48 ISIF Network (Japan Tokyo)
2405:84c0:8018::/48 ISIF Network (Japan Tokyo)
2405:84c0:801a::/48 ISIF Network (Japan Tokyo)
2405:84c0:8030::/48 ISIF Network (Los Angeles)
2405:84c0:8040::/48 ISIF Network (Hong Kong)
2405:84c0:8046::/48 ISIF Network (Hong Kong)
2405:84c0:8047::/48 ISIF Network (Hong Kong)
2405:84c0:804f::/48 ISIF Network (Hong Kong)
2405:84c0:8051::/48 ISIF Network (Korea)
2405:84c0:8052::/48 ISIF Network (Korea)

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS209554
                                                OrgID:          AS209554
                                                ASName:         AS209554
                                                ASNumber:       AS209554
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 369 domain names hosted across 50 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
45.95.212.18 ████████ 53
194.231.149.103 ██████████ 7
45.95.212.19 ██████████ 4
151.240.13.10 ██████████ 2
31.58.223.98 ██████████ 1
45.95.212.145 ██████████ 1
151.240.13.66 ██████████ 1
31.58.223.74 ██████████ 1
194.231.149.156 ██████████ 1
31.58.223.158 ████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There are 23 peers for this ASN.

Peers Name
AS139317 Ningbo Dahuamao Information Technology Co Ltd
AS154162 ISIF LIMITED
AS203472 Poema Network(EU)
AS207705 Jyun-Kai Hu
AS213625 Xuluo Chen
AS213774 NANCYANDSYSROM LLC
AS214575 Curious Universe (Chongqing) Technology Co., Ltd
AS214704 Xin Zhao
AS214731 ETO Networks Limited
AS25091 IP-Max SA
AS27345 SPICA Industry LLC
AS3204 xTom V.PS
AS34872 Sarah Rossius trading as Servperso Systems
AS34927 iFog GmbH
AS4743 ISIF LIMITED
AS49304 SAKURA LINK LIMITED
AS56662 Marcin Gondek
AS57050 DreamServer S.R.L.
AS58299 Openfactory GmbH
AS60326 0xDEADBEEF LTD
AS7720 Skywolf Technology LLC
AS7768 Nuh Ahmet Firat trading as TEKNET YAZILIM VE BILGISAYAR TEKNOLOJILERI
AS8298 IPng Networks GmbH
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS3204 xTom V.PS
AS4743 ISIF LIMITED
AS49304 SAKURA LINK LIMITED
AS7720 Skywolf Technology LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are 6 downstreams for this ASN.

Downstreams Name
AS154162 ISIF LIMITED
AS213625 Xuluo Chen
AS213774 NANCYANDSYSROM LLC
AS214575 Curious Universe (Chongqing) Technology Co., Ltd
AS214704 Xin Zhao
AS214731 ETO Networks Limited
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
2405:84c0:8046:: AS209554 ISIF OU 0.46ms from Hong Kong, HK
2405:84c0:8028:: AS209554 ISIF OU 0.50ms from Hong Kong, HK
2405:84c0:8015:e00:: AS209554 ISIF OU 0.85ms from Tokyo, JP
31.58.222.226 AS209554 ISIF OU 0.85ms from Tokyo, JP
2405:84c0:8014:: AS209554 ISIF OU 0.84ms from Tokyo, JP
2405:84c0:8023:ce00:: AS209554 ISIF OU 0.53ms from Hong Kong, HK
2405:84c0:8051:d00:: AS209554 ISIF OU 0.96ms from Seoul, KR
194.231.149.1 AS209554 ISIF OU 0.61ms from Singapore, SG
2405:84c0:8029:: AS209554 ISIF OU 0.47ms from Hong Kong, HK
2405:84c0:8003:1e00:: AS209554 ISIF OU 0.68ms from Singapore, SG
2405:84c0:8013:1300:: AS209554 ISIF OU 0.91ms from Tokyo, JP
2405:84c0:8052:700:: AS209554 ISIF OU 1.07ms from Seoul, KR
2405:84c0:8024:: AS209554 ISIF OU 0.49ms from Hong Kong, HK
2405:84c0:802a:2a00:: AS209554 ISIF OU 0.53ms from Hong Kong, HK
2405:84c0:8004:: AS209554 ISIF OU 0.67ms from Singapore, SG
2405:84c0:8011:7500:: AS209554 ISIF OU 0.82ms from Tokyo, JP
151.240.13.1 AS209554 ISIF OU 0.45ms from Hong Kong, HK
2405:84c0:8022:: AS209554 ISIF OU 0.46ms from Hong Kong, HK
2405:84c0:8018:2600:: AS209554 ISIF OU 0.85ms from Tokyo, JP
2405:84c0:8012:: AS209554 ISIF OU 0.86ms from Tokyo, JP
2405:84c0:8040:1000:: AS209554 ISIF OU 0.49ms from Hong Kong, HK
2405:84c0:8025:7b00:: AS209554 ISIF OU 0.57ms from Hong Kong, HK
31.58.223.140 AS209554 ISIF OU 0.84ms from Tokyo, JP
2405:84c0:802b:1900:: AS209554 ISIF OU 0.45ms from Hong Kong, HK
151.240.12.23 AS209554 ISIF OU 0.45ms from Hong Kong, HK

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
147.135.122.210 AS16276 OVH SAS 1.34ms from Ashburn, US
80.231.52.146 AS6453 TATA COMMUNICATIONS (AMERICA) INC 3.46ms from Brussels, BE
201.178.53.162 AS22927 Telefonica de Argentina 1.80ms from Buenos Aires, AR
13.244.175.162 AS16509 Amazon.com, Inc. 0.14ms from Cape Town, ZA
34.80.161.114 AS396982 Google LLC 0.16ms from Chang-hua, TW
184.80.113.2 AS7029 Windstream Communications LLC 0.46ms from Chicago, US
32.132.148.2 AS7018 AT&T Enterprises, LLC 2.56ms from Columbus, US
198.55.102.194 AS36352 HostPapa 0.26ms from Dublin, IE
154.20.29.146 AS852 TELUS Communications Inc. 12.18ms from Edmonton, CA
183.128.236.2 AS4134 CHINANET BACKBONE 6.75ms from Hangzhou, CN
116.99.95.114 AS7552 Viettel Group 18.70ms from Hanoi, VN
14.250.134.226 AS45899 VNPT Corp 3.20ms from Ho Chi Minh City, VN
59.188.207.50 AS9269 Hong Kong Broadband Network Ltd. 1.25ms from Hong Kong, HK
31.188.98.2 AS24608 WIND TRE S.P.A. 5.52ms from Milan, IT
108.188.154.34 AS33363 Charter Communications, Inc 6.78ms from Orlando, US
60.10.122.2 AS4837 CHINA UNICOM China169 Backbone 12.49ms from Qingdao, CN
201.117.44.162 AS8151 UNINET 3.93ms from Santiago de Queretaro, MX
80.217.160.2 AS1257 Tele2 Sverige AB 0.99ms from Stockholm, SE
118.86.203.2 AS4721 JCOM Co., Ltd. 16.57ms from Tokyo, JP
182.126.112.34 AS4837 CHINA UNICOM China169 Backbone 3.38ms from Zhengzhou, CN
128.239.50.2 AS11975 The College of William and Mary 7.36ms from Ashburn, US
107.203.53.66 AS7018 AT&T Enterprises, LLC 5.47ms from Atlanta, US
98.31.3.2 AS10796 Charter Communications Inc 5.67ms from Columbus, US
209.196.142.2 AS22280 Enlightened by Woodruff Electric, LLC 9.14ms from Dallas, US
142.165.240.2 AS803 Saskatchewan Telecommunications 19.21ms from Des Moines, US

Traceroute

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

$
traceroute -a -n -q1 -f5 151.240.12.2
traceroute to 151.240.12.2 (151.240.12.2): 64 hops max, 52 byte packets
6 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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 AS209554 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs