66.128.34.0/23

AS263236 · Itelsa

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Summary

Country	Argentina
Domain	itelsa.com.ar
ASN	AS263236
Parent Range	66.128.32.0/20
Registry	LACNIC
ID	ITS6

WHOIS Details

inetnum:     66.128.32.0/20
status:      allocated
aut-num:     AS263236
owner:       Itelsa
ownerid:     AR-ITEL-LACNIC
responsible: Gustavo Martino
address:     Entre Ríos 2710, , 
address:     3228 - Chajarí - ER
country:     AR
phone:       +54 3456 424141
owner-c:     ITS6
tech-c:      ITS6
abuse-c:     ITS6
inetrev:     66.128.32.0/20
nserver:     NS1.BAICOM.NET
nsstat:      20230702 AA
nslastaa:    20230702
nserver:     NS2.BAICOM.NET
nsstat:      20230702 AA
nslastaa:    20230702
created:     20140424
changed:     20140424

nic-hdl:     ITS6
person:      ITEL s.a.
e-mail:      [email protected]
address:     Entre Ríos, 2710, 
address:     3228 - Chajarí - ER
country:     AR
phone:       +54 3456 424141
created:     20130215
changed:     20230626

Overlapping Ranges

BGP prefixes that contain 66.128.34.0/23

Range	ASN	Company	Num of IPs
66.128.32.0/20	AS263236	Itelsa	4,096

Nearby Ranges

BGP prefixes that overlap with 66.128.0.0/16

Range	ASN	Company	Num of IPs
66.128.96.0/19	AS20115	Charter Communications LLC	8,192
66.128.160.0/19	AS13576	SDN Communications Inc.	8,192
66.128.48.0/20	AS7819	Global IP Networks INC	4,096
66.128.80.0/20	AS22995	Xplore Inc.	4,096
66.128.32.0/20	AS263236	Itelsa	4,096
66.128.0.0/20	AS30666	Xchange Telecom Corp.	4,096
66.128.208.0/20	AS32022	Children's Hospital Colorado	4,096
66.128.224.0/20	AS3561	CenturyLink Communications, LLC	4,096
66.128.64.0/20	AS3561	CenturyLink Communications, LLC	4,096
66.128.240.0/20	AS40237	United Telephone Company	4,096
66.128.128.0/20	AS54665	Trailwave Fiber, Inc.	4,096
66.128.164.0/23	AS15204	ITC Telecom	512
66.128.184.0/23	AS15204	ITC Telecom	512
66.128.166.0/23	AS13576	Midstate communications	512
66.128.162.0/23	AS15204	ITC Telecom	512
66.128.171.0/24	AS13576	Valley Telecommunications	256
66.128.181.0/24	AS46566	CAPITAL SERVICES	256
66.128.189.0/24	AS395037	MNL-8	256
66.128.178.0/24	AS398112	Poet	256
66.128.177.0/24	AS398176	JDS Industries	256
66.128.182.0/24	AS15204	ITC Telecom	256
66.128.173.0/24	AS13576	Valley Telephone Company	256
66.128.174.0/24	AS13576	B-Y Internet, LLC	256
66.128.175.0/24	AS13576	Midstate communications	256
66.128.176.0/24	AS13576	COMMUNITY INTERNET SERVICE	256
66.128.179.0/24	AS13576	SDN-BCKB	256
66.128.183.0/24	AS15204	ITC Telecom	256
66.128.188.0/24	AS14675	PLAINS COMMERCE BANK	256
66.128.161.0/24	AS18785	Santel Communications Cooperative, Inc.	256

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

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

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

IP Address	ASN	Details
66.128.35.1	AS263236 Itelsa	`13.41ms` from Buenos Aires, AR
66.128.34.1	AS263236 Itelsa	`13.40ms` from Buenos Aires, AR

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
143.178.180.215	AS50266 Odido Netherlands B.V.	`2.67ms` from Amsterdam, NL
46.103.240.7	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.55ms` from Athens, GR
2.245.128.71	AS6805 Telefonica Germany GmbH & Co.OHG	`2.73ms` from Berlin, DE
84.179.103.135	AS3320 Deutsche Telekom AG	`6.62ms` from Frankfurt am Main, DE
180.120.118.183	AS4134 CHINANET-BACKBONE	`7.31ms` from Huai'an, CN
58.56.254.23	AS4134 CHINANET-BACKBONE	`6.68ms` from Jinan, CN
83.170.209.39	AS15895 Kyivstar PJSC	`6.80ms` from Kyiv, UA
81.101.234.55	AS5089 Virgin Media Limited	`10.52ms` from London, GB
34.177.71.199	AS396982 Google LLC	`0.10ms` from Madrid, ES
23.235.26.7	AS26724 The North-Eastern Pennsylvania Telephone Company	`4.87ms` from New York City, US
217.75.166.23	AS50624 Outscale SASU	`0.86ms` from Paris, FR
192.178.166.215	AS15169 Google LLC	`0.22ms` from Santiago, CL
187.220.24.135	AS8151 UNINET	`4.84ms` from Santiago de Queretaro, MX
39.28.106.23	AS4766 Korea Telecom	`8.85ms` from Seoul, KR
203.4.182.7	AS138390 Trinity Grammar School	`0.51ms` from Sydney, AU
96.39.214.167	AS20115 Charter Communications LLC	`7.05ms` from Dallas, US
169.60.46.151	AS36351 IBM Cloud	`0.76ms` from Dallas, US
14.99.56.167	AS45820 Tata Teleservices ISP AS	`1.30ms` from Delhi, IN
79.195.171.231	AS3320 Deutsche Telekom AG	`7.42ms` from Frankfurt am Main, DE
120.26.131.199	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`5.80ms` from Hangzhou, CN
163.227.2.199	AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP	`0.66ms` from Hanoi, VN
41.24.175.71	AS36994 Vodacom	`1.72ms` from Johannesburg, ZA
193.106.172.55	AS50465 IQHost Ltd	`0.80ms` from Moscow, RU
39.65.126.71	AS4837 CHINA UNICOM China169 Backbone	`1.52ms` from Qingdao, CN
115.10.32.199	AS4766 Korea Telecom	`3.33ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f4 66.128.35.247

traceroute to 66.128.35.247 (66.128.35.247): 64 hops max, 52 byte packets

4 [AS6939] 184.104.191.109 9.236 ms

5 [AS3549] 200.189.213.222 269.305 ms

6 [AS3549] 190.216.16.62 272.59 ms

7 *

8 *

9 *

10 *

11 [AS263236] 66.128.35.247 278.777 ms

Measurement taken from

IPinfo ProbeNet in Vilnius, LT

On January 9th 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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