170.247.170.0/23

AS394353 · B.Root-Server-OPS

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Summary

Country	United States
Domain	root-servers.org
ASN	AS394353
Registry	LACNIC
ID	ROS202

WHOIS Details

inetnum:     170.247.170.0/23
status:      reassigned
aut-num:     AS394353
aut-num:     AS28000
owner:       B-Root OPS
ownerid:     US-BROP-LACNIC
responsible: Wes Hardaker
address:     4676 Admiralty Way, -, Suite 1001
address:     - - Maria Del Ray, CA 90292 - 
country:     US
phone:       +1  5304040099 [0000]
owner-c:     ROS202
tech-c:      ROS202
abuse-c:     ROS202
inetrev:     170.247.170.0/23
nserver:     NS-LAX.B.ROOT-SERVERS.ORG
nsstat:      20240904 AA
nslastaa:    20240904
nserver:     NS-W.B.ISI.EDU
nsstat:      20240904 AA
nslastaa:    20240904
nserver:     NS-E.B.ISI.EDU
nsstat:      20240904 AA
nslastaa:    20240904
created:     20230310
changed:     20230310
inetnum-up:  170.247.168.0/22

nic-hdl:     ROS202
person:      Robert Story
e-mail:      rstory@ant.isi.edu
address:     4676 Admiralty Way #1001, -, -
address:     - - Marina Del Ray, California 90292 - -
country:     US
phone:       +1  3104488570 [0000]
created:     20200820
changed:     20240509

Nearby Ranges

BGP prefixes that overlap with 170.247.0.0/16

Range	ASN	Company	Num of IPs
170.247.68.0/22	AS52573	Une Telecom Ltda	1,024
170.247.160.0/22	AS262161	COTES Ltda.	1,024
170.247.100.0/22	AS262453	GOLD INTERNET LTDA	1,024
170.247.52.0/22	AS262509	Alares Cabo Servicos de Telecomunicacoes S.A.	1,024
170.247.148.0/22	AS262530	Quality Net	1,024
170.247.24.0/22	AS262593	Mondax Internet Ltda	1,024
170.247.44.0/22	AS263154	Avancar Engenharia de Computacao EIRELI	1,024
170.247.140.0/22	AS263244	Iperactive SA	1,024
170.247.200.0/22	AS263256	PIX PROVEDOR DE INTERNET LTDA - ME	1,024
170.247.20.0/22	AS263324	Net&Com Serviços de Informática e Telecomunicações	1,024
170.247.8.0/22	AS263479	SONDA PROCWORK INFORMATICA LTDA	1,024
170.247.248.0/22	AS263648	PONTOCOMNET SERVIÇOS DE INTERNET LTDA	1,024
170.247.112.0/22	AS263903	INFORBARRA TELECOM	1,024
170.247.240.0/22	AS263949	Mega Internet LTDA ME	1,024
170.247.104.0/22	AS264150	gigaflex internet servicos de tel ltda	1,024
170.247.252.0/22	AS264491	Sonik Serviços de Comunicação LTDA	1,024
170.247.36.0/22	AS264524	Cunha e Zanato telecom LTDA ME	1,024
170.247.136.0/22	AS264780	HomeNet LTDA	1,024
170.247.204.0/22	AS264827	WIRCOM S.P.A.	1,024
170.247.156.0/22	AS53078	Acesse Comunicação Ltda	1,024
170.247.40.0/22	AS61591	WESTLINK TECNOLOGIA E COMUNICACAO LTDA. - ME	1,024
170.247.16.0/22	AS61732	PRECISA INTERNET E COMUNICAÇÃO LTDA	1,024
170.247.236.0/22	AS61792	IPNET TELECOMUNICACOES LTDA	1,024
170.247.80.0/22	AS61805	Emex Internet	1,024
170.247.92.0/22	AS64112	BYNARYA SPA	1,024
170.247.180.0/22	AS264972	Livecom Serv e com de equipamentos de inf	1,024
170.247.208.0/22	AS265229	INTERLIGADOS FIBRA	1,024
170.247.164.0/22	AS265642	INETAMERICAS COMUNICACIONES LIMITADA	1,024
170.247.56.0/22	AS265646	Cicchetti Joel Alejandro	1,024
170.247.96.0/22	AS265659	IMPULSAR WEB SRL	1,024
170.247.28.0/22	AS269194	ST1 INTERNET	1,024
170.247.124.0/22	AS270814	ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA	1,024
170.247.184.0/22	AS271245	Yauh Telecom Provedores	1,024
170.247.60.0/22	AS271435	GK2 CLOUD LTDA	1,024
170.247.108.0/22	AS272193	SPnetFibra Provedor Networking Ltda	1,024
170.247.192.0/22	AS28224	MHNET TELECOM	1,024
170.247.116.0/22	AS28580	Cilnet Comunicação e Informática S.A.	1,024
170.247.224.0/22	AS32098	IP Matrix, S.A. de C.V.	1,024
170.247.120.0/22	AS52399	NET ACEBAL S.A.	1,024
170.247.220.0/22	AS52449	My Tech BZ	1,024
170.247.72.0/22	AS52544	Ivatel Redes e Internet LTDA	1,024
170.247.216.0/22	AS14259	CREATTIVA INTERNET LTDA	1,024
170.247.64.0/22	AS52592	CELINO RIBEIRO SERVICOS DE TELECOMUNICACOES LTDA -	1,024
170.247.12.0/22	AS52714	Firemicro Informática	1,024
170.247.232.0/22	AS52858	A & G Serviços em TI	1,024
170.247.196.0/22	AS53014	Narayana Provedor de Internet Ltda	1,024
170.247.32.0/24	AS264952	Wendel Nascimento dos santos	256
170.247.33.0/24	AS264952	Wendel Nascimento dos santos	256
170.247.93.0/24	AS64112	PIT CHILE SP	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
170.247.171.11	AS394353 B.Root-Server-OPS	`0.19ms` from Miami, US
170.247.170.11	AS394353 B.Root-Server-OPS	`0.20ms` from Miami, US

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
35.162.110.103	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
116.169.58.167	AS4837 CHINA UNICOM China169 Backbone	`1.26ms` from Chengdu, CN
54.194.132.215	AS16509 Amazon.com, Inc.	`0.11ms` from Dublin, IE
71.115.229.55	AS701 Verizon Business	`8.64ms` from Morris Plains, US
115.212.16.87	AS4134 CHINANET-BACKBONE	`7.61ms` from Ningbo, CN
45.58.124.103	AS23470 ReliableSite.Net LLC	`0.30ms` from Piscataway, US
79.49.63.199	AS3269 Telecom Italia S.p.A.	`4.87ms` from Rome, IT
192.175.52.71	AS33695 ScaleMatrix	`1.21ms` from San Diego, US
222.12.75.71	AS2516 KDDI CORPORATION	`5.09ms` from Tokyo, JP
206.248.149.87	AS5645 TekSavvy Solutions, Inc.	`0.13ms` from Toronto, CA
97.219.177.7	AS6167 Verizon Business	`12.84ms` from Atlanta, US
197.146.225.247	AS36884 Wana Corporate	`4.37ms` from Casablanca, MA
68.50.195.247	AS7922 Comcast Cable Communications, LLC	`11.66ms` from Chicago, US
81.39.106.119	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.24ms` from Madrid, ES
73.85.79.103	AS7922 Comcast Cable Communications, LLC	`11.79ms` from Miami, US
211.237.129.23	AS38661 abcle	`1.32ms` from Seoul, KR
99.252.71.23	AS812 Rogers Communications Canada Inc.	`5.47ms` from Toronto, CA
24.131.231.119	AS7922 Comcast Cable Communications, LLC	`11.85ms` from Ashburn, US
153.90.177.55	AS13476 Montana State University	`3.31ms` from Billings, US
18.4.100.23	AS3 Massachusetts Institute of Technology	`1.36ms` from Boston, US
73.211.10.231	AS7922 Comcast Cable Communications, LLC	`5.96ms` from Chicago, US
1.205.60.199	AS4134 CHINANET-BACKBONE	`4.62ms` from Guiyang, CN
61.37.49.103	AS3786 LG DACOM Corporation	`6.95ms` from Incheon, KR
82.11.254.23	AS5089 Virgin Media Limited	`4.99ms` from London, GB
73.164.246.7	AS7922 Comcast Cable Communications, LLC	`8.67ms` from Portland, US

Traceroute

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

traceroute -a -n -q1 170.247.170.11

traceroute to 170.247.170.11 (170.247.170.11): 64 hops max, 52 byte packets

1 [AS202422] 92.38.132.2 0.237 ms

2 [AS199524] 92.223.107.98 0.183 ms

3 *

4 [] 206.41.108.52 0.256 ms

5 [AS394353] 170.247.170.11 0.217 ms

Measurement taken from

IPinfo ProbeNet in Miami, US

On February 7th 2026

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.

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