181.45.192.0/20

AS27747 · Telecentro S.A.

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Summary

Country	Argentina
Domain	telecentro.com.ar
ASN	AS27747
Registry	LACNIC
ID	FRH

WHOIS Details

inetnum:     181.44.0.0/15
status:      allocated
aut-num:     AS27747
owner:       Telecentro S.A.
ownerid:     AR-TESA26-LACNIC
responsible: Administrador de Direcciones IP
address:     Coronel Apolinario Figueroa, 254, 
address:     C1414EDF - Buenos Aires - BA
country:     AR
phone:       +54 11 6380-9500
owner-c:     FRH
tech-c:      FRH
abuse-c:     FRH
inetrev:     181.44.0.0/15
nserver:     NS1.TELECENTRO.NET.AR
nsstat:      20221104 AA
nslastaa:    20221104
nserver:     NS2.TELECENTRO.NET.AR
nsstat:      20221104 AA
nslastaa:    20221104
created:     20131216
changed:     20131216

nic-hdl:     FRH
person:      Administrador de Direcciones
e-mail:      ipadmin@telecentro.net.ar
address:     Coronel Apolinario Figueroa, 254, 
address:     C1414EDF - Buenos Aires - 
country:     AR
phone:       +54 11 39770000 [0]
created:     20060731
changed:     20221021

Hosted domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
181.45.198.88	maurofederico.space	2
181.45.195.16	sansoft.com.ar	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

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Pingable IPs

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

IP Address	ASN	Details
181.45.199.197	AS27747 Telecentro S.A.	`5.83ms` from Buenos Aires, AR
181.45.203.1	AS27747 Telecentro S.A.	`0.57ms` from Buenos Aires, AR
181.45.198.215	AS27747 Telecentro S.A.	`4.73ms` from Buenos Aires, AR
181.45.205.1	AS27747 Telecentro S.A.	`1.27ms` from Buenos Aires, AR
181.45.195.1	AS27747 Telecentro S.A.	`0.73ms` from Buenos Aires, AR
181.45.193.1	AS27747 Telecentro S.A.	`0.72ms` from Buenos Aires, AR
181.45.206.1	AS27747 Telecentro S.A.	`0.62ms` from Buenos Aires, AR
181.45.197.134	AS27747 Telecentro S.A.	`5.77ms` from Buenos Aires, AR
181.45.192.1	AS27747 Telecentro S.A.	`0.72ms` from Buenos Aires, AR
181.45.204.1	AS27747 Telecentro S.A.	`1.31ms` from Buenos Aires, AR
181.45.196.1	AS27747 Telecentro S.A.	`0.68ms` from Buenos Aires, AR
181.45.207.1	AS27747 Telecentro S.A.	`1.00ms` 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
158.108.103.4	AS9411 Kasetsart University, Thailand	`1.07ms` from Bangkok, TH
65.31.170.212	AS10796 Charter Communications Inc	`6.39ms` from Chicago, US
198.163.208.4	AS19041 Manitoba Hydro International LTD	`16.02ms` from Chicago, US
79.254.188.52	AS3320 Deutsche Telekom AG	`8.07ms` from Frankfurt am Main, DE
14.171.221.132	AS45899 VNPT Corp	`3.05ms` from Hanoi, VN
8.210.133.52	AS45102 Alibaba (US) Technology Co., Ltd.	`0.79ms` from Hong Kong, HK
113.236.244.20	AS4837 CHINA UNICOM China169 Backbone	`9.76ms` from Liaoyang, CN
34.175.118.36	AS396982 Google LLC	`0.09ms` from Madrid, ES
49.44.223.132	AS55836 Reliance Jio Infocomm Limited	`1.82ms` from Mumbai, IN
63.116.225.4	AS701 Verizon Business	`1.91ms` from New York City, US
126.145.48.164	AS17676 SoftBank Corp.	`3.63ms` from Osaka, JP
176.152.11.84	AS5410 Bouygues Telecom SA	`19.01ms` from Paris, FR
20.163.69.36	AS8075 Microsoft Corporation	`0.31ms` from Phoenix, US
116.36.109.132	AS17858 LG POWERCOMM	`7.72ms` from Seoul, KR
148.78.18.4	AS26464 Joyent, Inc.	`0.88ms` from Seoul, KR
118.52.58.180	AS4766 Korea Telecom	`2.88ms` from Seoul, KR
221.231.81.100	AS4134 CHINANET-BACKBONE	`7.63ms` from Shanghai, CN
54.79.146.4	AS16509 Amazon.com, Inc.	`0.15ms` from Sydney, AU
145.136.137.100	AS1103 SURF B.V.	`4.33ms` from Amsterdam, NL
24.30.20.4	AS7922 Comcast Cable Communications, LLC	`4.52ms` from Atlanta, US
188.237.100.148	AS8926 Moldtelecom SA	`4.74ms` from Chisinau, MD
154.195.170.84	AS62240 Clouvider	`0.24ms` from Frankfurt am Main, DE
89.56.125.148	AS207790 SWN Stadtwerke Neumuenster GmbH	`2.13ms` from Hamburg, DE
196.201.106.180	AS37515 iConnectSA (Pty) Ltd	`0.13ms` from Johannesburg, ZA
68.103.91.196	AS22773 Cox Communications Inc.	`13.48ms` from Kansas City, US

Traceroute

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

traceroute -a -n -q1 -f4 181.45.196.215

traceroute to 181.45.196.215 (181.45.196.215): 64 hops max, 52 byte packets

4 [] 45.68.8.157 0.629 ms

5 *

6 [AS27747] 181.45.196.215 13.518 ms

Measurement taken from

IPinfo ProbeNet in Buenos Aires, AR

On August 22nd 2025

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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