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.

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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
217.21.0.0/20 AS12975 Hadara Technologies Private Shareholding Company 4,096
217.21.128.0/20 AS48768 SED Multitel s.r.l. 4,096
217.21.80.0/20 AS47583 TerraTransit AG 4,096
217.21.16.0/20 AS12301 Szelmalom Kabelteve Zrt. 4,096
217.21.192.0/20 AS43366 OSSO B.V. 4,096
217.21.96.0/20 AS35140 JSC RACE TELECOM 4,096
217.21.176.0/20 AS34762 Combell NV 4,096
217.21.144.0/20 AS29238 Nisatel LTD 4,096
217.21.224.0/20 AS29672 S:t Erik Kommunikation AB 4,096
217.21.208.0/20 AS28775 OOO TRANSTELECOM 4,096
217.21.240.0/20 AS28878 Signet 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
217.21.76.0/22 AS47583 Hostinger International Limited 1,024
217.21.64.0/22 AS47583 Hostinger International Limited 1,024
217.21.68.0/22 AS47583 Hostinger International Limited 1,024
217.21.72.0/22 AS47583 Hostinger International Limited 1,024
217.21.40.0/23 AS44031 Netland ODO 512
217.21.35.0/24 AS212619 Sam Solutions 256
217.21.33.0/24 AS42772 A1 BLR VOKA Mogilev 256
217.21.46.0/24 AS42772 A1 network 256
217.21.48.0/24 AS42772 A1 network 256
217.21.51.0/24 AS42772 A1 network 256
217.21.54.0/24 AS42772 A1 network 256
217.21.59.0/24 AS42772 A1 network 256
217.21.60.0/24 AS42772 A1 network 256
217.21.45.0/24 AS210871 Virtual Photonics, Inc. 256
217.21.42.0/24 AS44031 Netland ODO 256
217.21.34.0/24 AS59861 Unitary Services Enterprise Urban Network System 256
217.21.57.0/24 AS60744 The Academic Scietific Complex 256
217.21.62.0/24 AS60744 The Academic Scietific Complex 256
217.21.36.0/24 AS21062 ANITEX Ltd. 256
217.21.47.0/24 AS208407 LLC BYCOM SYSTEMS 256
217.21.55.0/24 AS48347 BELPRIME 256
217.21.58.0/24 AS48347 BELPRIME 256
217.21.43.0/24 AS13171 Belarusian State University 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
217.21.142.0/24 AS48768 GTECH Italy 256
217.21.143.0/24 AS48768 GTECH Italy 256
217.21.38.0/24 AS49091 Telecom-garant Limited 256
217.21.39.0/24 AS49091 Telecom-garant Limited 256
217.21.37.0/24 AS50929 ISP Advanced Technology 256
217.21.50.0/24 AS51276 Netland ODO 256
217.21.53.0/24 AS56694 Netland ODO 256
217.21.44.0/24 AS56740 Netland ODO 256
217.21.52.0/24 AS56740 Netland ODO 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
217.21.168.8 olgamotti.com 1

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
172.173.180.198 AS8075 Microsoft Corporation 0.52ms from Ashburn, US
173.23.193.54 AS30036 Mediacom Communications Corp 13.80ms from Atlanta, US
81.70.168.134 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.95ms from Beijing, CN
94.110.30.214 AS47377 Orange Belgium SA 7.99ms from Brussels, BE
123.19.87.134 AS45899 VNPT Corp 7.63ms from Da Nang, VN
217.0.192.134 AS3320 Deutsche Telekom AG 0.78ms from Frankfurt am Main, DE
122.44.4.198 AS17858 LG POWERCOMM 1.88ms from Incheon, KR
121.143.79.150 AS4766 Korea Telecom 0.78ms from Incheon, KR
67.117.171.198 AS7018 AT&T Enterprises, LLC 1.71ms from Los Angeles, US
78.145.193.182 AS13285 TalkTalk Communications Limited 3.59ms from Manchester, GB
75.149.152.182 AS7922 Comcast Cable Communications, LLC 5.31ms from Minneapolis, US
69.120.167.182 AS6128 Cablevision Systems Corp. 7.35ms from New York City, US
122.247.107.22 AS4134 CHINANET-BACKBONE 6.22ms from Ningbo, CN
201.205.77.150 AS11830 Instituto Costarricense de Electricidad y Telecom. 11.27ms from San Jose, CR
220.83.149.6 AS4766 Korea Telecom 3.16ms from Seoul, KR
87.120.129.22 AS34224 Neterra Ltd. 0.32ms from Sofia, BG
61.223.79.230 AS3462 Data Communication Business Group 1.98ms from Taichung, TW
202.238.195.38 AS2497 Internet Initiative Japan Inc. 2.10ms from Tokyo, JP
99.107.111.6 AS7018 AT&T Enterprises, LLC 2.34ms from Atlanta, US
102.45.195.86 AS8452 TE-AS 3.50ms from Cairo, EG
108.72.223.150 AS7018 AT&T Enterprises, LLC 17.38ms from Chicago, US
67.173.132.166 AS7922 Comcast Cable Communications, LLC 7.08ms from Chicago, US
182.65.164.22 AS24560 Bharti Airtel Ltd., Telemedia Services 9.46ms from Delhi, IN
3.75.188.182 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
27.43.126.22 AS17816 China Unicom IP network China169 Guangdong province 11.32ms from Guangzhou, 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 -m8 217.21.169.160
traceroute to 217.21.169.160 (217.21.169.160): 8 hops max, 52 byte packets
3 [] 192.121.80.38 29.745 ms
4 [AS12578] 195.13.234.82 29.266 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Hudiksvall, SE
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.

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