181.233.44.0/22

AS271420 · TCF Telecomunicações Campo Florido Ltda

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Summary

Country	Brazil
Domain	sepitelecom.com.br
ASN	AS271420
Registry	LACNIC
ID	TTL43

WHOIS Details

inetnum:     181.233.44.0/22
aut-num:     AS271420
abuse-c:     SETLT71
owner:       TCF Telecomunica��es Campo Florido Ltda
ownerid:     11.251.678/0001-63
responsible: Carlos Antonio Ferreira
owner-c:     TTCFL2
tech-c:      SETLT71
inetrev:     181.233.44.0/24
nserver:     ns1.sepitelecom.com.br [lame - not published]
nsstat:      20240303 UH
nslastaa:    20230526
nserver:     ns2.sepitelecom.com.br [lame - not published]
nsstat:      20240303 UH
nslastaa:    20230526
inetrev:     181.233.45.0/24
nserver:     ns1.sepitelecom.com.br [lame - not published]
nsstat:      20240304 UH
nslastaa:    20230525
nserver:     ns2.sepitelecom.com.br [lame - not published]
nsstat:      20240304 UH
nslastaa:    20230525
inetrev:     181.233.46.0/24
nserver:     ns1.sepitelecom.com.br [lame - not published]
nsstat:      20240304 UH
nslastaa:    20230524
nserver:     ns2.sepitelecom.com.br [lame - not published]
nsstat:      20240304 UH
nslastaa:    20230524
inetrev:     181.233.47.0/24
nserver:     ns1.sepitelecom.com.br [lame - not published]
nsstat:      20240304 UH
nslastaa:    20230525
nserver:     ns2.sepitelecom.com.br [lame - not published]
nsstat:      20240304 UH
nslastaa:    20230525
created:     20211216
changed:     20231228

nic-hdl-br:  TTCFL2
person:      TCF Telecomunica��es Campo Florido Ltda
created:     20121205
changed:     20210827

nic-hdl-br:  SETLT71
person:      SEPI ENGENHARIA DE TELECOMUNICACOES LTDA
created:     20200918
changed:     20220903

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
181.233.46.1	AS271420 TCF Telecomunicações Campo Florido Ltda	`8.66ms` from Sao Paulo, BR
181.233.45.18	AS271420 TCF Telecomunicações Campo Florido Ltda	`8.63ms` from Sao Paulo, BR
181.233.47.1	AS271420 TCF Telecomunicações Campo Florido Ltda	`8.54ms` from Sao Paulo, BR
181.233.44.0	AS271420 TCF Telecomunicações Campo Florido Ltda	`8.69ms` from Sao Paulo, BR

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
167.89.115.54	AS11377 SendGrid, Inc.	`0.41ms` from Ashburn, US
68.84.6.22	AS7922 Comcast Cable Communications, LLC	`6.42ms` from Ashburn, US
108.162.238.182	AS13335 Cloudflare, Inc.	`0.40ms` from Atlanta, US
84.88.15.118	AS13041 Consorci de Serveis Universitaris de Catalunya	`1.28ms` from Barcelona, ES
67.226.166.166	AS20161 TeraGo Networks Inc.	`2.22ms` from Calgary, CA
70.123.121.246	AS11427 Charter Communications Inc	`6.73ms` from Dallas, US
42.119.138.86	AS18403 FPT Telecom Company	`0.47ms` from Ho Chi Minh City, VN
218.105.11.86	AS9929 CHINA UNICOM Industrial Internet Backbone	`4.59ms` from Hong Kong, HK
42.85.170.118	AS4837 CHINA UNICOM China169 Backbone	`14.42ms` from Liaoyang, CN
175.19.192.134	AS4837 CHINA UNICOM China169 Backbone	`14.71ms` from Liaoyang, CN
88.3.178.86	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.09ms` from Madrid, ES
41.103.82.214	AS36947 Telecom Algeria	`17.05ms` from Madrid, ES
50.241.243.86	AS7922 Comcast Cable Communications, LLC	`4.77ms` from Miami, US
87.13.185.150	AS3269 Telecom Italia S.p.A.	`9.46ms` from Milan, IT
76.65.74.70	AS577 Bell Canada	`1.30ms` from Montreal, CA
126.85.29.70	AS17676 SoftBank Corp.	`2.40ms` from Osaka, JP
101.189.47.118	AS1221 Telstra Limited	`4.07ms` from Perth, AU
34.217.158.166	AS16509 Amazon.com, Inc.	`4.48ms` from Portland, US
34.194.187.70	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
137.187.52.134	AS3527 National Institutes of Health	`3.56ms` from Reston, US
71.93.78.118	AS20115 Charter Communications LLC	`9.97ms` from San Jose, US
122.43.229.246	AS17858 LG POWERCOMM	`1.94ms` from Seoul, KR
121.138.39.182	AS4766 Korea Telecom	`1.08ms` from Seoul, KR
1.251.80.38	AS9318 SK Broadband Co Ltd	`5.16ms` from Seoul, KR
222.156.162.230	AS7482 Asia Pacific On-line Service Inc.	`16.41ms` from Taipei, TW

Traceroute

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

traceroute -a -n -q1 -f5 181.233.44.0

traceroute to 181.233.44.0 (181.233.44.0): 64 hops max, 52 byte packets

5 [AS271420] 181.233.44.0 12.569 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

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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