181.177.248.0/21

AS27843 · ON EMPRESAS S.A.C.

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Summary

Country	Peru
Domain	on.pe
ASN	AS27843
Parent Range	181.177.224.0/19
Registry	LACNIC
ID	JOI

WHOIS Details

inetnum:     181.177.250.0/23
status:      reallocated
aut-num:     N/A
owner:       Ministerio de Salud
ownerid:     PE-MISA15-LACNIC
responsible: Jose Bazan
address:     Av. Salaverry, 801, 
address:     51 - Lima - 
country:     PE
phone:       +51 1 3156610 [2157]
owner-c:     JOI
tech-c:      JOI
abuse-c:     JOI
inetrev:     181.177.250.0/23
nserver:     NS1.OPTICALIP.COM.PE
nsstat:      20260207 AA
nslastaa:    20260207
nserver:     NS2.OPTICALIP.COM.PE
nsstat:      20260207 AA
nslastaa:    20260207
created:     20220920
changed:     20220920
inetnum-up:  181.177.224.0/19

nic-hdl:     JOI
person:      Gestión de IPs WIN Empresas
e-mail:      ingenieria.interno@on.pe
address:     Jr. Ernesto Krumdieck, 287, La Victoria
address:     13 - Lima - 
country:     PE
phone:       +51  17107500 [0000]
created:     20041009
changed:     20251203

Overlapping Ranges

BGP prefixes that contain 181.177.248.0/21

Range	ASN	Company	Num of IPs
181.177.224.0/19	AS27843	ON EMPRESAS S.A.C.	8,192

BGP prefixes that are contained by 181.177.248.0/21

Range	ASN	Company	Num of IPs
181.177.249.0/24	AS27843	ULTRA SAC	256
181.177.250.0/23	AS27843	Ministerio de Salud	512

Nearby Ranges

BGP prefixes that overlap with 181.177.0.0/16

Range	ASN	Company	Num of IPs
181.177.0.0/18	AS264642	TELESISTEMA S.R.L.	16,384
181.177.64.0/18	AS263735	My Tech BZ	16,384
181.177.224.0/19	AS27843	ON EMPRESAS S.A.C.	8,192
181.177.200.0/21	AS20207	LocalHost S.A.	2,048
181.177.192.0/21	AS52312	TV MUSIC HOUSE JUJUY	2,048
181.177.216.0/22	AS52433	U Mobile (Cellular) Inc.	1,024
181.177.220.0/22	AS269993	COMPAÑÍA CHILENA DE COMUNICACIONES PARALLEL S.A.	1,024
181.177.250.0/23	AS27843	Ministerio de Salud	512
181.177.249.0/24	AS27843	ULTRA SAC	256
181.177.239.0/24	AS27843	ULTRA SAC	256
181.177.209.0/24	AS52327	LAS ROSAS CABLEVISION SRL	256
181.177.224.0/24	AS27843	ULTRA SAC	256

Hosted domains

There are 11 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
181.177.252.105	cuantico.app	2

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
181.177.253.189	AS27843 ON EMPRESAS S.A.C.	`0.26ms` from Lima, PE
181.177.249.101	AS27843 ON EMPRESAS S.A.C.	`0.27ms` from Lima, PE
181.177.248.225	AS27843 ON EMPRESAS S.A.C.	`0.27ms` from Lima, PE
181.177.254.141	AS27843 ON EMPRESAS S.A.C.	`0.20ms` from Lima, PE
181.177.252.60	AS27843 ON EMPRESAS S.A.C.	`1.26ms` from Lima, PE
181.177.255.193	AS27843 ON EMPRESAS S.A.C.	`0.28ms` from Lima, PE

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
86.92.37.117	AS1136 KPN B.V.	`1.17ms` from Amsterdam, NL
92.67.174.149	AS1136 KPN B.V.	`0.48ms` from Amsterdam, NL
213.39.103.197	AS3257 GTT Communications Inc.	`0.53ms` from Amsterdam, NL
82.29.106.85	AS59642 UAB Cherry Servers	`0.34ms` from Amsterdam, NL
65.158.100.149	AS209 CenturyLink Communications, LLC	`0.57ms` from Atlanta, US
60.0.220.197	AS4837 CHINA UNICOM China169 Backbone	`13.93ms` from Beijing, CN
89.101.187.245	AS6830 Liberty Global Europe Holding B.V.	`0.92ms` from Dublin, IE
73.144.60.165	AS7922 Comcast Cable Communications, LLC	`11.19ms` from Flint, US
79.251.233.229	AS3320 Deutsche Telekom AG	`10.69ms` from Frankfurt am Main, DE
84.231.17.165	AS719 Elisa Oyj	`6.88ms` from Helsinki, FI
31.204.103.69	AS12389 PJSC Rostelecom	`6.44ms` from Kazan, RU
95.249.60.133	AS3269 Telecom Italia S.p.A.	`1.37ms` from Milan, IT
36.155.201.165	AS56046 China Mobile communications corporation	`1.19ms` from Nanjing, CN
83.172.149.213	AS25540 Alphalink SASU	`0.62ms` from Paris, FR
92.174.126.85	AS3215 Orange S.A.	`1.80ms` from Paris, FR
83.11.233.5	AS5617 Orange Polska Spolka Akcyjna	`7.98ms` from Poznan, PL
152.0.166.149	AS6400 Compañía Dominicana de Teléfonos S. A.	`2.60ms` from Santo Domingo, DO
187.10.57.133	AS27699 TELEFÔNICA BRASIL S.A	`4.53ms` from Sao Paulo, BR
220.77.22.53	AS4766 Korea Telecom	`8.57ms` from Seoul, KR
121.130.221.85	AS4766 Korea Telecom	`1.39ms` from Seoul, KR
118.76.145.133	AS4837 CHINA UNICOM China169 Backbone	`9.48ms` from Taiyuan, CN
34.104.189.5	AS396982 Google LLC	`0.15ms` from Tokyo, JP
122.189.89.37	AS4837 CHINA UNICOM China169 Backbone	`9.07ms` from Wuhan, CN
209.193.50.85	AS7782 Alaska Communications Systems Group, Inc.	`4.68ms` from Anchorage, US
34.221.158.229	AS16509 Amazon.com, Inc.	`0.52ms` from Boardman, US

Traceroute

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

traceroute -a -n -q1 -f4 181.177.255.141

traceroute to 181.177.255.141 (181.177.255.141): 64 hops max, 52 byte packets

4 [AS27843] 190.12.64.65 1.414 ms

5 *

6 [AS27843] 181.177.255.141 3.725 ms

Measurement taken from

IPinfo ProbeNet in Lima, PE

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.

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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