200.51.203.0/24

AS10834 · Telefonica de Argentina

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Summary

Country	Argentina
Domain	telefonica.com.ar
ASN	AS10834
Parent Range	200.51.0.0/16
Registry	LACNIC
ID	TEA

WHOIS Details

inetnum:     200.51.0.0/16
status:      allocated
aut-num:     AS10834
owner:       Telefonica de Argentina
ownerid:     AR-TEAR7-LACNIC
responsible: Luis Francisco Pérez Sánchez
address:     Av. Independencia, 169, PB
address:     1099 - Buenos Aires - CF
country:     AR
phone:       +54  8102220102 [0000]
owner-c:     TEA
tech-c:      TEA
abuse-c:     TEA
inetrev:     200.51.0.0/16
nserver:     NUSTAL05.ADVANCE.COM.AR
nsstat:      20260104 AA
nslastaa:    20260104
nserver:     NUSTAL08.ADVANCE.COM.AR [lame - not published]
nsstat:      20260104 NOT SYNC ZONE
nslastaa:    20251209
created:     19990427
changed:     20100412

nic-hdl:     TEA
person:      Telefonica de Argentina
e-mail:      [email protected]
address:     AV. ING. HUERGO, 723, 
address:     1065 - Capital Federal - BA
country:     AR
phone:       +54 11 43335000
created:     20030618
changed:     20250828

Overlapping Ranges

BGP prefixes that contain 200.51.203.0/24

Range	ASN	Company	Num of IPs
200.51.0.0/16	AS10834	Telefonica de Argentina	65,536
200.51.0.0/16	AS22927	Telefonica de Argentina	65,536

Nearby Ranges

BGP prefixes that overlap with 200.51.0.0/16

Range	ASN	Company	Num of IPs
200.51.0.0/16	AS10834	Telefonica de Argentina	65,536
200.51.0.0/16	AS22927	Telefonica de Argentina	65,536

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
200.51.203.214	cgbsrl.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

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

IP Address	ASN	Details
200.51.203.77	AS10834 Telefonica de Argentina	`0.63ms` 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
73.149.101.40	AS7922 Comcast Cable Communications, LLC	`6.09ms` from Boston, US
24.247.222.120	AS20115 Charter Communications LLC	`8.02ms` from Chicago, US
174.67.4.8	AS22773 Cox Communications Inc.	`6.50ms` from Dallas, US
3.28.237.200	AS16509 Amazon.com, Inc.	`0.88ms` from Dubai, AE
3.65.23.152	AS16509 Amazon.com, Inc.	`0.26ms` from Frankfurt am Main, DE
198.102.133.40	AS21993 Schlage Lock Company LLC	`0.47ms` from Frankfurt am Main, DE
50.47.142.184	AS20055 Wholesail networks LLC	`0.86ms` from Hillsboro, US
36.65.69.248	AS7713 PT Telekomunikasi Indonesia	`1.91ms` from Jakarta, ID
70.39.25.104	AS5056 Aureon Network Services	`8.88ms` from Kansas City, US
86.2.62.8	AS5089 Virgin Media Limited	`3.66ms` from London, GB
163.182.170.248	AS40244 Turnkey Internet Inc.	`3.75ms` from New York City, US
97.96.23.232	AS33363 Charter Communications, Inc	`8.24ms` from Orlando, US
222.132.214.40	AS4837 CHINA UNICOM China169 Backbone	`7.65ms` from Qingdao, CN
67.180.29.152	AS7922 Comcast Cable Communications, LLC	`5.74ms` from San Jose, US
110.45.213.120	AS3786 LG DACOM Corporation	`0.40ms` from Seoul, KR
223.143.26.56	AS17421 Mobile Business Group	`6.57ms` from Taipei, TW
171.125.162.120	AS4837 CHINA UNICOM China169 Backbone	`5.04ms` from Taiyuan, CN
27.134.42.120	AS10013 FreeBit Co.,Ltd.	`5.28ms` from Tokyo, JP
157.143.89.184	AS8758 Iway AG	`0.80ms` from Zuerich, CH
24.145.45.104	AS11776 Breezeline	`15.08ms` from Atlanta, US
71.174.241.232	AS701 Verizon Business	`1.25ms` from Boston, US
91.153.210.104	AS719 Elisa Oyj	`1.25ms` from Helsinki, FI
91.154.227.216	AS719 Elisa Oyj	`0.84ms` from Helsinki, FI
179.190.211.8	AS28220 Alares Cabo Servicos de Telecomunicacoes S.A.	`0.90ms` from Joao Pessoa, BR
41.206.4.232	AS29465 MTN NIGERIA Communication limited	`0.75ms` from Lagos, NG

Traceroute

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

traceroute -a -n -q1 -f3 200.51.203.248

traceroute to 200.51.203.248 (200.51.203.248): 64 hops max, 52 byte packets

3 [AS3356] 8.243.184.90 3.452 ms

4 [AS12956] 94.142.97.58 23.277 ms

5 [AS12956] 213.140.39.119 33.377 ms

6 [AS10834] 200.26.92.5 24.477 ms

7 [AS10834] 200.32.33.177 24.42 ms

8 [AS10834] 200.32.33.217 30.249 ms

9 [AS10834] 200.32.34.186 24.182 ms

10 [AS10834] 200.26.92.138 23.762 ms

11 [AS10834] 200.51.203.248 25.663 ms

Measurement taken from

IPinfo ProbeNet in Santiago, CL

On December 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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