Autonomous System details

AS16973

T-Four Services S.A  ·  tagsystems.com

Costa Rica

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AS16973 – T-Four Services S.A

Field Value
Country Costa Rica
Website tagsystems.com
Hosted domains 352
IPv4 addresses 3,072
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Hosting
Registry lacnic
Allocated 26 years ago on Jul 07, 2000
Updated 3 years ago on Jun 20, 2023

IP Ranges

Netblock Company Num of IPs
190.4.88.0/21 T-Four Services S.A 2,048
168.205.64.0/22 T-Four Services S.A 1,024
168.205.64.0/24 CR-CHSA-LACNIC 256
168.205.65.0/24 CR-CHSA-LACNIC 256
168.205.66.0/24 CR-CHSA-LACNIC 256
168.205.67.0/24 CR-CHSA-LACNIC 256
190.4.88.0/24 CR-CHSA-LACNIC 256
190.4.89.0/24 CR-CHSA-LACNIC 256
190.4.90.0/24 CR-CHSA-LACNIC 256
190.4.91.0/24 CR-CHSA-LACNIC 256
190.4.92.0/24 CR-CHSA-LACNIC 256
190.4.93.0/24 CR-CHSA-LACNIC 256
190.4.94.0/24 CR-CHSA-LACNIC 256
190.4.95.0/24 CR-CHSA-LACNIC 256

Netblock Company
2803:3100::/32 T-Four Services S.A
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WHOIS Details

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                                                ASHandle:       AS16973
                                                OrgID:          AS16973
                                                ASName:         AS16973
                                                ASNumber:       AS16973
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 352 domain names hosted across 76 IP addresses on this ASN.

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IP Address Domain Domains on this IP
168.205.66.134 ██████████ 47
190.4.93.67 ██████████ 38
168.205.66.189 ██████████ 37
190.4.92.135 ██████████ 21
190.4.88.15 ██████████ 20
190.4.89.132 ██████████ 20
168.205.66.163 ██████████ 17
190.4.93.42 ██████████ 14
190.4.93.5 ██████████ 12
190.4.92.141 ██████████ 12

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Peers

There are 4 peers for this ASN.

Peers Name
AS13335 Cloudflare, Inc.
AS23520 Columbus Networks USA, Inc.
AS52263 Telecable Economico S.A.
AS52468 UFINET PANAMA S.A.
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ASN API & Database

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS13335 Cloudflare, Inc.
AS23520 Columbus Networks USA, Inc.
AS52263 Telecable Economico S.A.
AS52468 UFINET PANAMA S.A.
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
190.4.95.1 AS16973 T-Four Services S.A 0.53ms from San Jose, CR
190.4.94.217 AS16973 T-Four Services S.A 0.77ms from San Jose, CR
168.205.66.149 AS16973 T-Four Services S.A 0.75ms from San Jose, CR
190.4.89.135 AS16973 T-Four Services S.A 0.75ms from San Jose, CR
190.4.88.210 AS16973 T-Four Services S.A 0.34ms from San Jose, CR
190.4.91.8 AS16973 T-Four Services S.A 1.34ms from San Pedro, CR
190.4.93.19 AS16973 T-Four Services S.A 0.60ms from San Jose, CR
168.205.64.149 AS16973 T-Four Services S.A 0.37ms from San Jose, CR
190.4.90.252 AS16973 T-Four Services S.A 0.25ms from San Jose, CR
168.205.67.37 AS16973 T-Four Services S.A 0.87ms from San Jose, CR
168.205.65.10 AS16973 T-Four Services S.A 0.25ms from San Jose, CR
190.4.92.176 AS16973 T-Four Services S.A 0.85ms from San Jose, CR

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
54.174.93.237 AS14618 Amazon.com, Inc. 0.54ms from Ashburn, US
40.133.164.61 AS7029 Windstream Communications LLC 4.24ms from Atlanta, US
73.68.170.237 AS7922 Comcast Cable Communications, LLC 11.33ms from Boston, US
87.64.19.13 AS5432 Proximus NV 1.60ms from Brussels, BE
212.146.112.253 AS5606 GTS Telecom SRL 0.72ms from Bucharest, RO
93.162.113.125 AS3292 TDC Holding A/S 0.69ms from Copenhagen, DK
35.222.216.125 AS396982 Google LLC 0.10ms from Council Bluffs, US
41.82.145.45 AS8346 SONATEL-AS Autonomous System 2.16ms from Dakar, SN
41.59.251.237 AS33765 TANZANIA TELECOMMUNICATIONS CO. LTD 2.32ms from Dar es Salaam, TZ
77.23.210.253 AS3209 Vodafone GmbH 3.14ms from Hamburg, DE
165.154.210.29 AS142002 Scloud Pte Ltd 0.12ms from Manila, PH
98.58.73.29 AS7922 Comcast Cable Communications, LLC 6.56ms from Miami, US
131.93.221.253 AS20115 Charter Communications LLC 17.66ms from Minneapolis, US
222.9.98.109 AS18126 Chubu Telecommunications Company, Inc. 4.95ms from Osaka, JP
202.81.81.189 AS23624 Chukai Television Co,.Ltd. 9.24ms from Osaka, JP
125.13.89.221 AS9824 JCOM Co., Ltd. 19.39ms from Osaka, JP
176.133.2.157 AS5410 Bouygues Telecom SA 8.76ms from Paris, FR
121.42.200.125 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.36ms from Qingdao, CN
121.53.236.13 AS7625 Kakao Corp 2.46ms from Seoul, KR
112.74.35.157 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.46ms from Shenzhen, CN
120.137.205.141 AS10010 TOKAI Communications Corporation 6.53ms from Tokyo, JP
202.223.135.253 AS2907 Research Organization of Information and Systems, National Institute of Informatics 1.98ms from Tokyo, JP
180.52.0.221 AS4713 NTT DOCOMO BUSINESS,Inc. 7.42ms from Tokyo, JP
66.183.186.13 AS852 TELUS Communications Inc. 4.80ms from Vancouver, CA
2.189.141.141 AS197343 Toloe Rayaneh Loghman Educational and Cultural Co. LTD 14.19ms from Yerevan, AM

Traceroute

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

$
traceroute -a -n -q1 -f2 168.205.66.181
traceroute to 168.205.66.181 (168.205.66.181): 64 hops max, 52 byte packets
2 [] 200.107.83.201 0.292 ms
3 *
4 *
Measurement taken from IPinfo ProbeNet in San Jose, CR
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 AS16973 at robtex.

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