1. All IP Ranges
  2. 217.0.0.0/8
  3. 217.21.0.0/16
  4. AS15721  | 217.21.168.0/22

217.21.168.0/22

AS15721  ·  C.T.CO. Ltd.

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

Sign up for free ›

Summary

Country Latvia
Domain ctco.lv
ASN AS15721
Registry RIPE
ID CTCO-SPEC

WHOIS Details

inetnum:        217.21.170.0 - 217.21.171.127
netname:        CTCO-SPEC
descr:          C.T.Co Ltd
country:        LV
admin-c:        CH951-RIPE
tech-c:         CH951-RIPE
status:         ASSIGNED PA
mnt-by:         CTCO-MNT
created:        2008-07-25T09:16:02Z
last-modified:  2008-07-25T10:02:13Z
source:         RIPE
abuse-email:    sysadmin@ctco.lv
abuse-c:        CAC84-RIPE
abuse-org:      ORG-CL2-RIPE

role:           CTCO Hostmaster
address:        Meistaru Street 33
address:        Valdlauchi, LV-1076, Latvia
phone:          +37166952059
e-mail:         sysadmin@ctco.lv
admin-c:        PG4602-RIPE
tech-c:         AS6824-RIPE
tech-c:         KR559-RIPE
nic-hdl:        CH951-RIPE
notify:         sysadmin@ctco.lv
mnt-by:         CTCO-MNT
created:        2003-04-10T15:06:48Z
last-modified:  2024-01-04T12:31:08Z
source:         RIPE

route:          217.21.168.0/22
origin:         AS15721
mnt-by:         CTCO-MNT
created:        2016-10-10T06:52:29Z
last-modified:  2016-10-10T06:54:41Z
source:         RIPE
descr:          CTCO-NET

Nearby Ranges

BGP prefixes that overlap with 217.21.0.0/16

Range ASN Company Num of IPs
217.21.112.0/20 AS30844 Liquid Telecommunications Operations Limited 4,096
217.21.144.0/20 AS29238 Nisatel LTD 4,096
217.21.208.0/20 AS28775 OOO TRANSTELECOM 4,096
217.21.224.0/20 AS29672 S:t Erik Kommunikation AB 4,096
217.21.240.0/20 AS28878 Signet B.V. 4,096
217.21.128.0/20 AS48768 SED Multitel s.r.l. 4,096
217.21.0.0/20 AS12975 Hadara Technologies Private Shareholding Company 4,096
217.21.80.0/20 AS47583 TerraTransit AG 4,096
217.21.96.0/20 AS35140 JSC RACE TELECOM 4,096
217.21.16.0/20 AS12301 Szelmalom Kabelteve Zrt. 4,096
217.21.176.0/20 AS34762 Combell NV 4,096
217.21.192.0/20 AS43366 OSSO B.V. 4,096
217.21.120.0/21 AS30844 SME Client Block 4 2,048
217.21.112.0/21 AS30844 SME Client Block 3 2,048
217.21.72.0/22 AS47583 Hostinger International Limited 1,024
217.21.68.0/22 AS47583 Hostinger International Limited 1,024
217.21.76.0/22 AS47583 Hostinger International Limited 1,024
217.21.64.0/22 AS47583 Hostinger International Limited 1,024
217.21.40.0/23 AS44031 Netland ODO 512
217.21.50.0/24 AS51276 Netland ODO 256
217.21.51.0/24 AS42772 A1 network 256
217.21.52.0/24 AS56740 Netland ODO 256
217.21.53.0/24 AS56740 Netland ODO 256
217.21.54.0/24 AS42772 A1 network 256
217.21.55.0/24 AS48347 BELPRIME 256
217.21.56.0/24 AS33973 EPAM Systems 256
217.21.57.0/24 AS60744 The Academic Scietific Complex 256
217.21.58.0/24 AS48347 BELPRIME 256
217.21.59.0/24 AS42772 A1 network 256
217.21.60.0/24 AS42772 A1 network 256
217.21.61.0/24 AS25106 Mobile TeleSystems JLLC 256
217.21.62.0/24 AS60744 The Academic Scietific Complex 256
217.21.63.0/24 AS33973 EPAM Systems 256
217.21.136.0/24 AS48768 SED Multitel s.r.l. 256
217.21.138.0/24 AS48768 SED Multitel s.r.l. 256
217.21.139.0/24 AS48768 SED Multitel s.r.l. 256
217.21.141.0/24 AS48768 SED Multitel s.r.l. 256
217.21.143.0/24 AS48768 GTECH Italy 256
217.21.33.0/24 AS42772 A1 BLR VOKA Mogilev 256
217.21.34.0/24 AS59861 Unitary Services Enterprise Urban Network System 256
217.21.35.0/24 AS212619 Sam Solutions 256
217.21.36.0/24 AS21062 ANITEX Ltd. 256
217.21.39.0/24 AS49091 Telecom-garant Limited 256
217.21.42.0/24 AS44031 Netland ODO 256
217.21.43.0/24 AS13171 Belarusian State University 256
217.21.44.0/24 AS56740 Netland ODO 256
217.21.45.0/24 AS210871 Virtual Photonics, Inc. 256
217.21.46.0/24 AS42772 A1 network 256
217.21.47.0/24 AS208407 LLC BYCOM SYSTEMS 256
217.21.48.0/24 AS42772 A1 network 256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

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
37.83.112.6 AS3320 Deutsche Telekom AG 16.82ms from Frankfurt am Main, DE
86.103.212.102 AS13101 TNG Stadtnetz GmbH 7.22ms from Hamburg, DE
27.74.236.246 AS7552 Viettel Group 0.87ms from Ho Chi Minh City, VN
92.50.173.198 AS24955 JSC "Ufanet" 7.99ms from Kazan, RU
202.151.240.150 AS9534 Binariang Berhad 1.12ms from Kuala Lumpur, MY
4.224.102.118 AS8075 Microsoft Corporation 0.14ms from Lohogaon, IN
201.117.27.118 AS8151 UNINET 3.91ms from Mexico City, MX
104.167.196.6 AS49791 Newserverlife LLC 0.12ms from Miami, US
120.209.125.214 AS9808 China Mobile Communications Group Co., Ltd. 9.05ms from Nanjing, CN
98.86.85.134 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
54.157.102.230 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
52.225.95.6 AS8075 Microsoft Corporation 0.56ms from San Jose, US
221.149.217.6 AS4766 Korea Telecom 1.65ms from Seoul, KR
8.245.4.86 AS3356 Level 3 Parent, LLC 0.25ms from Singapore, SG
192.166.119.246 AS60554 LLC Megion-Link 17.70ms from Yekaterinburg, RU
66.203.254.70 AS6079 RCN 2.56ms from Ashburn, US
12.88.200.198 AS7018 AT&T Enterprises, LLC 0.81ms from Atlanta, US
134.245.241.198 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 10.54ms from Berlin, DE
34.76.113.150 AS396982 Google LLC 0.14ms from Brussels, BE
37.75.89.182 AS8926 Moldtelecom SA 3.39ms from Chisinau, MD
90.226.56.246 AS3301 Telia Company AB 6.02ms from Copenhagen, DK
90.144.189.150 AS1257 Tele2 Sverige AB 0.51ms from Goeteborg, SE
61.244.172.166 AS9269 Hong Kong Broadband Network Ltd. 0.58ms from Hong Kong, HK
5.80.24.54 AS2856 British Telecommunications PLC 3.76ms from London, GB
90.247.71.150 AS5378 Vodafone Limited 5.82ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f2 -m10 217.21.168.198
traceroute to 217.21.168.198 (217.21.168.198): 10 hops max, 52 byte packets
3 *
4 *
5 [AS3356] 62.67.28.94 41.531 ms
6 [AS12578] 195.13.234.82 41.981 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Coventry, GB
On

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.

An API 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