1. All IP Ranges
  2. 186.0.0.0/8
  3. 186.4.0.0/16
  4. AS262197  | 186.4.2.0/23

186.4.2.0/23

AS262197  ·  MILLICOM CABLE COSTA RICA S.A.

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Summary

Country Costa Rica
Domain tigostar.cr
ASN AS262197
Registry LACNIC
ID ACL219

WHOIS Details

inetnum:     186.4.0.0/18
status:      allocated
aut-num:     AS262206
aut-num:     AS20299
aut-num:     AS262197
owner:       MILLICOM CABLE COSTA RICA S.A.
ownerid:     CR-ACCR1-LACNIC
responsible: Alvaro Castro Loría
address:     Santa Ana Fórum 2 Pozos, 10903, Fórum 2 edificios E y F, 0, 0
address:     10903 - Pozos - San José
country:     CR
phone:       +50  61400367 [0000]
owner-c:     ACL219
tech-c:      ACL219
abuse-c:     ATR9
inetrev:     186.4.2.0/23
nserver:     DNS5.AMNET.CO.CR
nsstat:      20260108 AA
nslastaa:    20260108
nserver:     DNS9.AMNET.CO.CR
nsstat:      20260108 AA
nslastaa:    20260108
nserver:     DNS1.AMNET.CO.CR
nsstat:      20260108 AA
nslastaa:    20260108
nserver:     DNS2.AMNET.CO.CR
nsstat:      20260108 AA
nslastaa:    20260108
inetrev:     186.4.0.0/24
nserver:     DNS5.AMNET.CO.CR
nsstat:      20260106 AA
nslastaa:    20260106
nserver:     DNS9.AMNET.CO.CR
nsstat:      20260106 AA
nslastaa:    20260106
nserver:     DNS1.AMNET.CO.CR
nsstat:      20260106 AA
nslastaa:    20260106
nserver:     DNS2.AMNET.CO.CR
nsstat:      20260106 AA
nslastaa:    20260106
inetrev:     186.4.63.0/24
nserver:     DNS5.AMNET.CO.CR
nsstat:      20260107 AA
nslastaa:    20260107
nserver:     DNS9.AMNET.CO.CR
nsstat:      20260107 AA
nslastaa:    20260107
nserver:     DNS1.AMNET.CO.CR
nsstat:      20260107 AA
nslastaa:    20260107
nserver:     DNS2.AMNET.CO.CR
nsstat:      20260107 AA
nslastaa:    20260107
inetrev:     186.4.31.0/24
nserver:     DNS5.AMNET.CO.CR
nsstat:      20260106 AA
nslastaa:    20260106
nserver:     DNS9.AMNET.CO.CR
nsstat:      20260106 AA
nslastaa:    20260106
nserver:     DNS1.AMNET.CO.CR
nsstat:      20260106 AA
nslastaa:    20260106
nserver:     DNS2.AMNET.CO.CR
nsstat:      20260106 AA
nslastaa:    20260106
inetrev:     186.4.15.0/24
nserver:     DNS5.AMNET.CO.CR
nsstat:      20260108 AA
nslastaa:    20260108
nserver:     DNS9.AMNET.CO.CR
nsstat:      20260108 AA
nslastaa:    20260108
nserver:     DNS1.AMNET.CO.CR
nsstat:      20260108 AA
nslastaa:    20260108
nserver:     DNS2.AMNET.CO.CR
nsstat:      20260108 AA
nslastaa:    20260108
inetrev:     186.4.7.0/24
nserver:     DNS5.AMNET.CO.CR
nsstat:      20260106 AA
nslastaa:    20260106
nserver:     DNS9.AMNET.CO.CR
nsstat:      20260106 AA
nslastaa:    20260106
nserver:     DNS1.AMNET.CO.CR
nsstat:      20260106 AA
nslastaa:    20260106
nserver:     DNS2.AMNET.CO.CR
nsstat:      20260106 AA
nslastaa:    20260106
inetrev:     186.4.30.0/24
nserver:     DNS5.AMNET.CO.CR
nsstat:      20260108 AA
nslastaa:    20260108
nserver:     DNS9.AMNET.CO.CR
nsstat:      20260108 AA
nslastaa:    20260108
nserver:     DNS1.AMNET.CO.CR
nsstat:      20260108 AA
nslastaa:    20260108
nserver:     DNS2.AMNET.CO.CR
nsstat:      20260108 AA
nslastaa:    20260108
inetrev:     186.4.1.0/24
nserver:     DNS5.AMNET.CO.CR
nsstat:      20260106 AA
nslastaa:    20260106
nserver:     DNS9.AMNET.CO.CR
nsstat:      20260106 AA
nslastaa:    20260106
nserver:     DNS1.AMNET.CO.CR
nsstat:      20260106 AA
nslastaa:    20260106
nserver:     DNS2.AMNET.CO.CR
nsstat:      20260106 AA
nslastaa:    20260106
inetrev:     186.4.23.0/24
nserver:     DNS1.AMNET.CO.CR
nsstat:      20260109 AA
nslastaa:    20260109
nserver:     DNS2.AMNET.CO.CR
nsstat:      20260109 AA
nslastaa:    20260109
nserver:     DNS5.AMNET.CO.CR
nsstat:      20260109 AA
nslastaa:    20260109
nserver:     DNS9.AMNET.CO.CR
nsstat:      20260109 AA
nslastaa:    20260109
inetrev:     186.4.5.0/24
nserver:     DNS1.AMNET.CO.CR
nsstat:      20260109 AA
nslastaa:    20260109
nserver:     DNS2.AMNET.CO.CR
nsstat:      20260109 AA
nslastaa:    20260109
nserver:     DNS5.AMNET.CO.CR
nsstat:      20260109 AA
nslastaa:    20260109
nserver:     DNS9.AMNET.CO.CR
nsstat:      20260109 AA
nslastaa:    20260109
inetrev:     186.4.6.0/24
nserver:     DNS5.AMNET.CO.CR
nsstat:      20260107 AA
nslastaa:    20260107
nserver:     DNS9.AMNET.CO.CR
nsstat:      20260107 AA
nslastaa:    20260107
nserver:     DNS1.AMNET.CO.CR
nsstat:      20260107 AA
nslastaa:    20260107
nserver:     DNS2.AMNET.CO.CR
nsstat:      20260107 AA
nslastaa:    20260107
created:     20091118
changed:     20250312

nic-hdl:     ACL219
person:      Alvaro Castro Loría
e-mail:      alvaro.castro@tigo.co.cr
address:     Santa Ana Forum 2 Pozos, 10903, Forum 2 edificios E y F
address:     10903 - Santa Ana - San Jose
country:     CR
phone:       +506  50661400367
created:     20250303
changed:     20250303

nic-hdl:     ATR9
person:      Abuse TIGO Costa Rica
e-mail:      abuse@tigo.co.cr
address:     San Jose Costa Rica, , 
address:      - San Jose - SJ
country:     CR
phone:       +506  40309200
created:     20140804
changed:     20220906

Nearby Ranges

BGP prefixes that overlap with 186.4.0.0/16

Range ASN Company Num of IPs
186.4.128.0/17 AS27947 Telconet S.A 32,768
186.4.64.0/18 AS27964 RSO APOLO HIDALGO S.R.L. 16,384

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
186.4.3.18 conapdis.go.cr 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

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

IP Address ASN Details
186.4.2.145 AS262197 MILLICOM CABLE COSTA RICA S.A. 0.61ms from San Jose, CR
186.4.3.121 AS262197 MILLICOM CABLE COSTA RICA S.A. 0.60ms 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
181.12.165.87 AS7303 Telecom Argentina S.A. 16.30ms from Buenos Aires, AR
38.246.112.119 AS26042 FiberState, LLC 0.11ms from Draper, US
47.136.206.71 AS5650 Frontier Communications of America, Inc. 7.58ms from Los Angeles, US
173.243.239.55 AS63452 Velocihost Inc. 0.67ms from Miami, US
77.88.47.23 AS13238 YANDEX LLC 2.73ms from Moscow, RU
101.1.158.55 AS7522 STNet, Incorporated 5.04ms from Osaka, JP
112.170.177.231 AS4766 Korea Telecom 1.67ms from Seoul, KR
58.221.128.103 AS4134 CHINANET-BACKBONE 6.93ms from Shanghai, CN
31.47.120.247 AS8427 Joint Stock Company TransTeleCom 8.88ms from Yekaterinburg, RU
73.167.248.87 AS7922 Comcast Cable Communications, LLC 6.92ms from Boston, US
73.68.84.135 AS7922 Comcast Cable Communications, LLC 7.90ms from Boston, US
197.135.179.119 AS24835 Vodafone Data 10.66ms from Cairo, EG
14.143.8.135 AS4755 TATA Communications formerly VSNL is Leading ISP 0.78ms from Delhi, IN
79.229.144.183 AS3320 Deutsche Telekom AG 11.18ms from Frankfurt am Main, DE
5.63.117.55 AS9198 JSC Kazakhtelecom 13.24ms from Karagandy, KZ
86.141.209.199 AS2856 British Telecommunications PLC 3.67ms from London, GB
72.132.134.247 AS20001 Charter Communications Inc 6.99ms from Los Angeles, US
47.205.237.151 AS5650 Frontier Communications of America, Inc. 6.73ms from Miami, US
87.159.65.199 AS3320 Deutsche Telekom AG 8.66ms from Nuernberg, DE
92.179.78.71 AS8362 NordNet SA 7.81ms from Paris, FR
69.166.187.103 AS40749 CLARKSVILLE DEPARTMENT OF ELECTRICITY 7.03ms from Atlanta, US
117.254.95.119 AS9829 National Internet Backbone 2.55ms from Bengaluru, IN
47.26.85.7 AS20115 Charter Communications LLC 9.29ms from Chicago, US
96.127.152.135 AS32475 Internap Holding LLC 0.79ms from Chicago, US
51.178.122.199 AS16276 OVH SAS 0.07ms from Gravelines, FR

Traceroute

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

$
traceroute -a -n -q1 186.4.3.121
traceroute to 186.4.3.121 (186.4.3.121): 64 hops max, 52 byte packets
2 [] 200.107.83.188 0.754 ms
3 [AS262197] 186.4.3.121 0.633 ms
Measurement taken from IPinfo ProbeNet in San Jose, CR
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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