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 368
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 368 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
168.205.66.189 ██████████ 41
190.4.93.67 ██████████ 38
168.205.66.133 ██████████ 23
190.4.92.135 ██████████ 21
190.4.89.132 ██████████ 20
190.4.88.15 ██████████ 18
168.205.66.163 ██████████ 17
190.4.93.42 ██████████ 14
190.4.93.5 ██████████ 12

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Peers

There are 5 peers for this ASN.

Peers Name
AS13335 Cloudflare, Inc.
AS174 Cogent Communications, LLC
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 5 upstreams for this ASN.

upstreams Name
AS13335 Cloudflare, Inc.
AS174 Cogent Communications, LLC
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
190.4.91.8 AS16973 T-Four Services S.A 1.19ms from San Jose, CR
190.4.93.15 AS16973 T-Four Services S.A 0.67ms from San Jose, CR
168.205.64.141 AS16973 T-Four Services S.A 0.36ms from San Jose, CR
190.4.92.141 AS16973 T-Four Services S.A 0.75ms from San Jose, CR
168.205.66.179 AS16973 T-Four Services S.A 0.73ms from San Jose, CR
190.4.89.11 AS16973 T-Four Services S.A 0.68ms from San Jose, CR
190.4.95.1 AS16973 T-Four Services S.A 0.54ms from San Jose, CR
190.4.94.169 AS16973 T-Four Services S.A 0.69ms from San Jose, CR
190.4.90.253 AS16973 T-Four Services S.A 0.25ms from San Jose, CR
190.4.88.196 AS16973 T-Four Services S.A 0.28ms from San Jose, CR
168.205.65.2 AS16973 T-Four Services S.A 0.21ms from San Jose, CR
168.205.67.37 AS16973 T-Four Services S.A 0.94ms 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
94.154.180.45 AS7029 Windstream Communications LLC 0.58ms from Ashburn, US
185.176.29.253 AS34244 Teleservice Bredband Skane AB 1.53ms from Copenhagen, DK
98.50.246.29 AS7922 Comcast Cable Communications, LLC 10.67ms from Dallas, US
38.191.21.13 AS395876 Huxley Communications Cooperative 5.47ms from Des Moines, US
83.226.66.13 AS8434 Telenor Sverige AB 8.87ms from Falkenberg, SE
128.92.250.13 AS20115 Charter Communications LLC 2.75ms from Los Angeles, US
50.89.13.141 AS33363 Charter Communications, Inc 6.86ms from Orlando, US
176.133.2.157 AS5410 Bouygues Telecom SA 8.51ms from Paris, FR
79.106.156.157 AS42313 ONE ALBANIA SH.A. 6.67ms from Pristina, XK
34.228.193.13 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
23.23.248.189 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
4.37.208.29 AS3356 Level 3 Parent, LLC 0.37ms from Seattle, US
1.234.251.77 AS9318 SK Broadband Co Ltd 1.69ms from Seoul, KR
126.150.67.205 AS17676 SoftBank Corp. 3.17ms from Tokyo, JP
158.140.241.109 AS9790 Two Degrees Networks Limited 1.31ms from Auckland, NZ
66.186.160.61 AS21547 FirstLight Fiber, Inc. 2.39ms from Boston, US
140.177.65.221 AS12119 ITV-3 6.90ms from Chicago, US
14.174.205.205 AS45899 VNPT Corp 2.36ms from Da Nang, VN
125.22.207.189 AS9498 BHARTI Airtel Ltd. 0.86ms from Delhi, IN
112.91.253.237 AS17816 China Unicom IP network China169 Guangdong province 9.40ms from Guangzhou, CN
14.125.54.125 AS4134 CHINANET-BACKBONE 6.95ms from Guangzhou, CN
106.53.72.237 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.35ms from Guangzhou, CN
118.31.54.45 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.25ms from Hangzhou, CN
202.76.33.157 AS4058 CITIC Telecom International CPC Limited 1.53ms from Hong Kong, HK
95.94.43.61 AS2860 NOS COMUNICACOES, S.A. 5.96ms from Lisbon, PT

Traceroute

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

$
traceroute -a -n -q1 -f2 190.4.92.135
traceroute to 190.4.92.135 (190.4.92.135): 64 hops max, 52 byte packets
2 [] 200.107.83.201 0.267 ms
3 *
4 *
5 [AS16973] 190.4.92.135 2.707 ms
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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