186.154.48.0/21

AS19429 · ETB - Colombia

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Summary

Country	Colombia
Domain	etb.net.co
ASN	AS19429
Parent Range	186.154.0.0/16
Registry	LACNIC
ID	CRE

WHOIS Details

inetnum:     186.154.0.0/16
status:      allocated
aut-num:     N/A
owner:       ETB - Colombia
ownerid:     CO-ETBE-LACNIC
responsible: Gerencia Ingenieria
address:     Cra 7, 56, 20
address:     110111 - Bogota - Cundinamarca
country:     CO
phone:       +57  12426108 [0000]
owner-c:     CRE
tech-c:      CRE
abuse-c:     CRE
inetrev:     186.154.0.0/16
nserver:     NS1-AUTH.ETB.NET.CO
nsstat:      20260125 AA
nslastaa:    20260125
nserver:     NS2-AUTH.ETB.NET.CO
nsstat:      20260125 AA
nslastaa:    20260125
created:     20110525
changed:     20110525

nic-hdl:     CRE
person:      EMPRESA DE TELECOMUNICACIONES DE BOGOTA
e-mail:      seguridad@etb.net.co
address:     CRA 8, 20, 00
address:     9999 - Bogotá - CU
country:     CO
phone:       +057 01 2426038 [00]
created:     20030224
changed:     20211221

Overlapping Ranges

BGP prefixes that contain 186.154.48.0/21

Range	ASN	Company	Num of IPs
186.154.0.0/16	AS19429	ETB - Colombia	65,536

Nearby Ranges

BGP prefixes that overlap with 186.154.0.0/16

Range	ASN	Company	Num of IPs
186.154.0.0/16	AS19429	ETB - Colombia	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

1,064 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
186.154.51.61	AS19429 ETB - Colombia	`1.22ms` from Bogota, CO
186.154.48.72	AS19429 ETB - Colombia	`1.22ms` from Bogota, CO
186.154.52.182	AS19429 ETB - Colombia	`0.90ms` from Bogota, CO
186.154.50.21	AS19429 ETB - Colombia	`1.25ms` from Bogotá, CO
186.154.55.129	AS19429 ETB - Colombia	`0.93ms` from Bogota, CO
186.154.49.58	AS19429 ETB - Colombia	`1.20ms` from Bogota, CO
186.154.54.209	AS19429 ETB - Colombia	`0.96ms` from Bogota, CO
186.154.53.126	AS19429 ETB - Colombia	`0.94ms` from Bogota, CO

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
35.80.162.117	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
181.49.37.197	AS14080 Telmex Colombia S.A.	`1.27ms` from Bogota, CO
174.63.88.149	AS7922 Comcast Cable Communications, LLC	`4.61ms` from Greenwood Village, US
85.94.12.213	AS12389 PJSC Rostelecom	`3.05ms` from Moscow, RU
13.235.204.37	AS16509 Amazon.com, Inc.	`0.17ms` from Mumbai, IN
193.238.221.197	AS24589 Telenet SIA	`0.59ms` from Riga, LV
4.194.172.149	AS8075 Microsoft Corporation	`0.56ms` from Singapore, SG
95.215.44.5	AS52173 Sia Nano IT	`6.84ms` from Stockholm, SE
188.22.150.229	AS8447 A1 Telekom Austria AG	`5.92ms` from Vienna, AT
112.126.5.21	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.73ms` from Beijing, CN
118.127.9.165	AS45671 Wholesale Services Provider	`0.20ms` from Brisbane, AU
217.216.255.101	AS20326 TeraSwitch Networks Inc.	`0.37ms` from Frankfurt am Main, DE
103.168.53.165	AS151863 PSG JOINT STOCK COMPANY	`1.03ms` from Hanoi, VN
38.11.241.229	AS398478 PEG TECH INC	`0.27ms` from Hong Kong, HK
69.160.247.133	AS29838 Atlantic Metro Communications II, Inc.	`0.53ms` from New York City, US
126.107.177.149	AS17676 SoftBank Corp.	`10.52ms` from Osaka, JP
27.209.215.133	AS4837 CHINA UNICOM China169 Backbone	`6.71ms` from Qingdao, CN
198.1.88.197	AS46606 Unified Layer	`2.02ms` from Salt Lake City, US
178.175.92.229	AS8661 Telekomi i Kosoves SH.A.	`2.35ms` from Skopje, MK
3.26.200.245	AS16509 Amazon.com, Inc.	`0.59ms` from Sydney, AU
106.184.130.229	AS2516 KDDI CORPORATION	`6.87ms` from Tokyo, JP
83.111.14.21	AS5384 Emirates Internet	`3.13ms` from Al Fujairah City, AE
175.29.131.149	AS7029 Windstream Communications LLC	`0.56ms` from Ashburn, US
135.222.15.37	AS8075 Microsoft Corporation	`0.46ms` from Ashburn, US
81.93.69.21	AS25144 Telekomunikacije Republike Srpske akcionarsko drustvo Banja Luka	`2.06ms` from Belgrade, RS

Traceroute

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

traceroute -a -n -q1 -f4 186.154.55.232

traceroute to 186.154.55.232 (186.154.55.232): 64 hops max, 52 byte packets

4 [AS19429] 186.154.55.232 1.797 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On January 19th 2026

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.

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