191.100.16.0/21

AS27668 · ETAPA EP

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Summary

Country	Ecuador
Domain	etapa.net.ec
ASN	AS27668
Parent Range	191.100.0.0/16
Registry	LACNIC
ID	WIS35

WHOIS Details

inetnum:     191.100.0.0/16
status:      allocated
aut-num:     AS27668
owner:       ETAPA EP
ownerid:     EC-ETAP-LACNIC
responsible: Wilmer Sarango Torres
address:     Rio Cutucu y Rumihurco, ETAPA, Central Telefonica Totoracocha
address:     010104 - Cuenca - Azuay
country:     EC
phone:       +593  72831900 [1134]
owner-c:     WIS35
tech-c:      WIS35
abuse-c:     WIS35
inetrev:     191.100.0.0/16
nserver:     DNS1.ETAPA.NET.EC
nsstat:      20230620 AA
nslastaa:    20230620
nserver:     DNS2.ETAPA.NET.EC
nsstat:      20230620 AA
nslastaa:    20230620
created:     20140203
changed:     20230620

nic-hdl:     WIS35
person:      Wilmer Sarango Torres
e-mail:      wsarango@etapa.net.ec
address:     297, sn, Central Telefonica Totoracocha
address:     010104 - Cuenca - Azuay
country:     EC
phone:       +593  72831900 [1134]
created:     20160405
changed:     20220303

Overlapping Ranges

BGP prefixes that contain 191.100.16.0/21

Range	ASN	Company	Num of IPs
191.100.0.0/16	AS27668	ETAPA EP	65,536

Nearby Ranges

BGP prefixes that overlap with 191.100.0.0/16

Range	ASN	Company	Num of IPs
191.100.0.0/16	AS27668	ETAPA EP	65,536

Hosted domains

There are 6 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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Pingable IPs

1,542 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
191.100.21.1	AS27668 ETAPA EP	`5.25ms` from Guayaquil, EC
191.100.22.1	AS27668 ETAPA EP	`4.63ms` from Guayaquil, EC
191.100.23.9	AS27668 ETAPA EP	`5.71ms` from Guayaquil, EC
191.100.20.87	AS27668 ETAPA EP	`5.31ms` from Guayaquil, EC
191.100.16.60	AS27668 ETAPA EP	`6.27ms` from Guayaquil, EC
191.100.17.230	AS27668 ETAPA EP	`6.01ms` from Guayaquil, EC
191.100.18.5	AS27668 ETAPA EP	`6.35ms` from Guayaquil, EC
191.100.19.174	AS27668 ETAPA EP	`6.24ms` from Guayaquil, EC

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
93.224.57.229	AS3320 Deutsche Telekom AG	`3.24ms` from Berlin, DE
197.36.254.101	AS8452 TE-AS	`3.88ms` from Cairo, EG
207.45.90.101	AS30462 NexGen Integrated Communications LLC	`3.25ms` from Des Moines, US
93.244.94.37	AS3320 Deutsche Telekom AG	`18.03ms` from Duesseldorf, DE
79.197.255.37	AS3320 Deutsche Telekom AG	`2.10ms` from Hamburg, DE
58.227.237.101	AS9318 SK Broadband Co Ltd	`6.64ms` from Incheon, KR
93.170.53.197	AS202362 Vasylchenko Oleksandr	`14.43ms` from Kyiv, UA
76.171.198.213	AS20001 Charter Communications Inc	`4.98ms` from Los Angeles, US
81.17.28.197	AS51852 Private Layer INC	`0.15ms` from Lugano, CH
73.33.25.117	AS7922 Comcast Cable Communications, LLC	`7.49ms` from New York City, US
66.226.72.149	AS18501 CyberCloud Professionals LLC	`0.66ms` from Phoenix, US
23.118.65.117	AS7018 AT&T Enterprises, LLC	`7.17ms` from Redding, US
52.1.137.133	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
34.238.51.5	AS14618 Amazon.com, Inc.	`0.39ms` from Reston, US
189.147.71.181	AS8151 UNINET	`3.86ms` from Santiago de Queretaro, MX
143.107.163.5	AS28571 UNIVERSIDADE DE SAO PAULO	`0.77ms` from Sao Paulo, BR
20.222.49.117	AS8075 Microsoft Corporation	`0.16ms` from Tokyo, JP
216.157.110.5	AS13768 Aptum Technologies	`0.57ms` from Ashburn, US
186.28.112.117	AS19429 ETB - Colombia	`1.08ms` from Bogota, CO
190.175.23.245	AS22927 Telefonica de Argentina	`1.94ms` from Buenos Aires, AR
204.116.163.5	AS2711 Spirit Communications	`0.95ms` from Charlotte, US
58.216.6.133	AS140293 CHINATELECOM Jiangsu province Changzhou 5G network	`5.34ms` from Huai'an, CN
64.64.233.197	AS25820 IT7 Networks Inc	`0.30ms` from Los Angeles, US
63.208.233.229	AS3356 Level 3 Parent, LLC	`0.33ms` from Los Angeles, US
45.180.18.165	AS271253 LINK BRASIL TELECOMUNICACOES LTDA	`9.15ms` from Osasco, BR

Traceroute

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

traceroute -a -n -q1 -f7 191.100.23.77

traceroute to 191.100.23.77 (191.100.23.77): 64 hops max, 52 byte packets

7 [AS27947] 181.39.54.45 1.977 ms

8 *

9 *

10 [AS27668] 191.100.23.77 7.621 ms

Measurement taken from

IPinfo ProbeNet in Guayaquil, EC

On January 30th 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.

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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