181.45.16.0/20

AS27747 · Telecentro S.A.

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Summary

Country	Argentina
Domain	telecentro.com.ar
ASN	AS27747
Parent Range	181.44.0.0/15
Registry	LACNIC
ID	FRH

WHOIS Details

inetnum:     181.44.0.0/15
status:      allocated
aut-num:     N/A
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:      20260315 AA
nslastaa:    20260315
nserver:     NS2.TELECENTRO.NET.AR
nsstat:      20260315 AA
nslastaa:    20260315
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  1139770000 [1129]
created:     20060731
changed:     20251118

Overlapping Ranges

BGP prefixes that contain 181.45.16.0/20

Range	ASN	Company	Num of IPs
181.44.0.0/15	AS27747	Telecentro S.A.	131,072

Nearby Ranges

BGP prefixes that overlap with 181.45.0.0/16

Range	ASN	Company	Num of IPs
181.44.0.0/15	AS27747	Telecentro S.A.	131,072

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
181.45.21.23	rotograbados.com	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

Read more

Pingable IPs

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

IP Address	ASN	Details
181.45.22.1	AS27747 Telecentro S.A.	`0.60ms` from Buenos Aires, AR
181.45.31.1	AS27747 Telecentro S.A.	`0.97ms` from Buenos Aires, AR
181.45.29.1	AS27747 Telecentro S.A.	`1.17ms` from Buenos Aires, AR
181.45.20.1	AS27747 Telecentro S.A.	`0.55ms` from Buenos Aires, AR
181.45.25.1	AS27747 Telecentro S.A.	`6.17ms` from Buenos Aires, AR
181.45.23.1	AS27747 Telecentro S.A.	`0.90ms` from Buenos Aires, AR
181.45.21.1	AS27747 Telecentro S.A.	`0.59ms` from Buenos Aires, AR
181.45.16.1	AS27747 Telecentro S.A.	`1.67ms` from Buenos Aires, AR
181.45.30.1	AS27747 Telecentro S.A.	`1.01ms` from Buenos Aires, AR
181.45.17.1	AS27747 Telecentro S.A.	`0.87ms` from Buenos Aires, AR
181.45.19.1	AS27747 Telecentro S.A.	`1.18ms` from Buenos Aires, AR
181.45.28.33	AS27747 Telecentro S.A.	`1.19ms` from Buenos Aires, AR
181.45.26.1	AS27747 Telecentro S.A.	`0.61ms` 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
52.149.75.36	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
85.73.124.100	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.39ms` from Athens, GR
172.177.149.164	AS8075 Microsoft Corporation	`0.34ms` from Boydton, US
81.215.213.68	AS9121 Turk Telekomunikasyon Anonim Sirketi	`19.77ms` from Bursa, TR
50.99.197.36	AS852 TELUS Communications Inc.	`1.09ms` from Calgary, CA
79.17.20.36	AS3269 Telecom Italia S.p.A.	`16.47ms` from Frosinone, IT
85.43.226.68	AS3269 Telecom Italia S.p.A.	`4.99ms` from Frosinone, IT
59.187.110.196	AS3786 LG DACOM Corporation	`1.77ms` from Incheon, KR
31.51.130.20	AS2856 British Telecommunications PLC	`3.88ms` from London, GB
181.15.235.36	AS7303 Telecom Argentina S.A.	`1.34ms` from Rosario, AR
88.221.159.164	AS16625 Akamai Technologies, Inc.	`0.10ms` from Seattle, US
219.75.14.244	AS9506 Singtel Fibre Broadband	`1.91ms` from Singapore, SG
149.96.88.164	AS16839 SERVICENOW, INC.	`0.18ms` from Sydney, AU
119.116.189.68	AS4837 CHINA UNICOM China169 Backbone	`9.21ms` from Tieling, CN
62.46.106.148	AS8447 A1 Telekom Austria AG	`2.91ms` from Vienna, AT
3.87.140.212	AS14618 Amazon.com, Inc.	`0.90ms` from Ashburn, US
204.63.150.100	AS6079 RCN	`1.87ms` from Ashburn, US
121.25.225.196	AS4837 CHINA UNICOM China169 Backbone	`6.61ms` from Beijing, CN
195.54.169.4	AS51171 MINHOCOM, Gestao de Infraestuturas de Telecomunicacoes EIM	`3.38ms` from Braga, PT
34.134.125.164	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
60.15.13.4	AS4837 CHINA UNICOM China169 Backbone	`7.64ms` from Harbin, CN
182.221.10.4	AS17858 LG POWERCOMM	`2.95ms` from Incheon, KR
88.242.57.20	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.98ms` from Istanbul, TR
78.33.14.212	AS8468 ENTANET International Limited	`0.61ms` from London, GB
168.221.92.36	AS20214 Comcast Cable Communications, LLC	`1.90ms` from Miami, US

Traceroute

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

traceroute -a -n -q1 -m6 181.45.18.81

traceroute to 181.45.18.81 (181.45.18.81): 6 hops max, 52 byte packets

1 [AS15169] 142.251.251.239 134.798 ms

2 *

3 [AS27747] 200.115.194.131 132.822 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Las Vegas, US

On March 13th 2026

What are IP address ranges?

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