181.45.112.0/20

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 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

Read more

Pingable IPs

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

IP Address	ASN	Details
181.45.126.5	AS27747 Telecentro S.A.	`6.85ms` from Buenos Aires, AR
181.45.122.1	AS27747 Telecentro S.A.	`0.56ms` from Buenos Aires, AR
181.45.115.96	AS27747 Telecentro S.A.	`5.91ms` from Buenos Aires, AR
181.45.114.32	AS27747 Telecentro S.A.	`5.04ms` from Buenos Aires, AR
181.45.124.1	AS27747 Telecentro S.A.	`1.31ms` from Buenos Aires, AR
181.45.113.140	AS27747 Telecentro S.A.	`6.92ms` from Buenos Aires, AR
181.45.116.1	AS27747 Telecentro S.A.	`0.85ms` from Buenos Aires, AR
181.45.123.1	AS27747 Telecentro S.A.	`0.56ms` from Buenos Aires, AR
181.45.112.1	AS27747 Telecentro S.A.	`1.19ms` from Buenos Aires, AR
181.45.121.1	AS27747 Telecentro S.A.	`0.55ms` from Buenos Aires, AR
181.45.125.173	AS27747 Telecentro S.A.	`5.25ms` from Buenos Aires, AR
181.45.127.24	AS27747 Telecentro S.A.	`8.48ms` from Buenos Aires, AR
181.45.120.1	AS27747 Telecentro S.A.	`0.76ms` from Buenos Aires, AR
181.45.119.161	AS27747 Telecentro S.A.	`0.33ms` from Buenos Aires, AR
181.45.118.1	AS27747 Telecentro S.A.	`0.81ms` 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
114.249.167.68	AS4808 China Unicom Beijing Province Network	`3.70ms` from Beijing, CN
44.247.35.52	AS16509 Amazon.com, Inc.	`0.31ms` from Boardman, US
71.65.241.36	AS11426 Charter Communications Inc	`10.16ms` from Charlotte, US
27.10.209.212	AS4837 CHINA UNICOM China169 Backbone	`1.99ms` from Chongqing, CN
92.19.136.36	AS13285 TalkTalk Communications Limited	`2.35ms` from London, GB
88.122.209.4	AS12322 Free SAS	`3.56ms` from Paris, FR
86.215.207.100	AS3215 Orange S.A.	`9.41ms` from Paris, FR
98.114.178.68	AS701 Verizon Business	`1.38ms` from Philadelphia, US
173.213.103.4	AS62904 Eonix Corporation	`0.51ms` from Phoenix, US
119.179.211.244	AS4837 CHINA UNICOM China169 Backbone	`5.90ms` from Qingdao, CN
54.254.31.164	AS16509 Amazon.com, Inc.	`0.18ms` from Singapore, SG
178.10.55.20	AS3209 Vodafone GmbH	`5.34ms` from Berlin, DE
98.229.74.52	AS7922 Comcast Cable Communications, LLC	`5.74ms` from Boston, US
142.110.196.100	AS25635 Southern Alberta Institute of Technology	`0.64ms` from Calgary, CA
177.2.139.20	AS8167 V tal	`10.00ms` from Curitiba, BR
93.208.83.84	AS3320 Deutsche Telekom AG	`4.09ms` from Frankfurt am Main, DE
79.245.29.100	AS3320 Deutsche Telekom AG	`5.91ms` from Frankfurt am Main, DE
166.117.71.164	AS16509 Amazon.com, Inc.	`0.04ms` from Lagos, NG
193.237.192.36	AS5378 Vodafone Limited	`2.61ms` from Manchester, GB
176.206.52.164	AS1267 WIND TRE S.P.A.	`6.45ms` from Milan, IT
125.201.35.212	AS4713 NTT Communications Corporation	`12.60ms` from Osaka, JP
88.120.56.244	AS12322 Free SAS	`1.74ms` from Paris, FR
91.122.7.68	AS12389 PJSC Rostelecom	`1.09ms` from Saint Petersburg, RU
221.138.254.180	AS9318 SK Broadband Co Ltd	`1.60ms` from Seoul, KR
213.65.183.212	AS3301 Telia Company AB	`0.80ms` from Stockholm, SE

Traceroute

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

traceroute -a -n -q1 -f4 181.45.127.112

traceroute to 181.45.127.112 (181.45.127.112): 64 hops max, 52 byte packets

4 [] 45.68.8.157 0.621 ms

5 *

6 [AS27747] 181.45.127.112 22.646 ms

Measurement taken from

IPinfo ProbeNet in Buenos Aires, AR

On August 28th 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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