81.52.186.0/24

AS5511 · Orange S.A.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	France
Domain	orange.com
ASN	AS5511
Registry	RIPE
ID	OPENTRANSIT-BACKBONE

WHOIS Details

inetnum:        81.52.186.0 - 81.52.187.255
netname:        OPENTRANSIT-BACKBONE
descr:          Orange - OINIS
descr:          61, rue des Archives, 75003 Paris
country:        FR
admin-c:        NO21-RIPE
tech-c:         NO21-RIPE
status:         ASSIGNED PA
remarks:        for hacking, spamming or security problems send mail to
remarks:        [email protected]
mnt-by:         FT-BRX
created:        2012-03-07T11:03:32Z
last-modified:  2023-02-05T17:36:43Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        BRX1-RIPE
abuse-org:      ORG-FT2-RIPE

role:           Noc Opentransit
remarks:        24/7 Opentransit IP Product Support
phone:          +44 208 321 1351
e-mail:         [email protected]
address:        Gurgaon, India
admin-c:        AO3173-RIPE
tech-c:         AO3173-RIPE
nic-hdl:        NO21-RIPE
mnt-by:         FTRSI
mnt-by:         FT-BRX
created:        2002-06-14T14:12:07Z
last-modified:  2025-03-17T13:24:21Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 81.52.0.0/16

Range	ASN	Company	Num of IPs
81.52.142.0/23	AS8891	France Telecom	512
81.52.185.0/24	AS51964	NGN CTI4G	256
81.52.166.0/24	AS5511	Orange - OINIS	256
81.52.167.0/24	AS5511	Orange - OINIS	256
81.52.168.0/24	AS5511	Orange - OINIS	256
81.52.199.0/24	AS29664	VANCO	256
81.52.170.0/24	AS5511	Orange - OINIS	256
81.52.188.0/24	AS5511	Orange - OINIS	256
81.52.202.0/24	AS5511	OTI	256
81.52.169.0/24	AS5511	Orange - OINIS	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

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

IP Address	ASN	Details
81.52.186.244	AS5511 Orange S.A.	`0.21ms` from Lagos, NG

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
104.145.221.248	AS32829 Port Networks, Inc.	`2.25ms` from Ashburn, US
24.57.122.40	AS7992 Cogeco Connexion Inc.	`12.48ms` from Buffalo, US
66.18.16.8	AS6547 DCT Technologies, Inc.	`5.83ms` from Chicago, US
65.189.18.56	AS10796 Charter Communications Inc	`9.84ms` from Columbus, US
89.21.45.8	AS20886 bn:t Blatzheim Networks Telecom GmbH	`2.78ms` from Duesseldorf, DE
73.145.236.104	AS7922 Comcast Cable Communications, LLC	`10.44ms` from Flint, US
92.252.43.56	AS9145 EWE TEL GmbH	`6.91ms` from Hamburg, DE
202.168.87.56	AS24186 RailTel Corporation of India Ltd	`0.70ms` from Kolkata, IN
89.152.63.184	AS2860 NOS COMUNICACOES, S.A.	`3.56ms` from Lisbon, PT
52.140.116.40	AS8075 Microsoft Corporation	`0.15ms` from Lohogaon, IN
158.130.78.232	AS55 University of Pennsylvania	`3.57ms` from New York City, US
68.83.233.184	AS7922 Comcast Cable Communications, LLC	`7.34ms` from Piscataway, US
72.12.250.24	AS26253 South Central Communications, Inc.	`9.38ms` from Salt Lake City, US
173.243.64.8	AS13427 Softcom Internet Communications, Inc.	`6.25ms` from San Jose, US
113.42.203.120	AS17506 ARTERIA Networks Corporation	`3.61ms` from Tokyo, JP
109.227.26.136	AS12810 A1 Hrvatska d.o.o.	`11.66ms` from Zagreb, HR
86.82.99.136	AS1136 KPN B.V.	`1.34ms` from Amsterdam, NL
178.224.21.120	AS50266 Odido Netherlands B.V.	`4.62ms` from Amsterdam, NL
173.236.215.104	AS26347 New Dream Network, LLC	`0.37ms` from Ashburn, US
34.221.43.200	AS16509 Amazon.com, Inc.	`0.30ms` from Boardman, US
52.239.240.232	AS8075 Microsoft Corporation	`0.40ms` from Cardiff, GB
177.73.190.8	AS28146 MHNET TELECOM	`1.27ms` from Chapeco, BR
87.151.102.168	AS3320 Deutsche Telekom AG	`8.57ms` from Frankfurt am Main, DE
187.205.178.168	AS8151 UNINET	`7.39ms` from Guadalajara, MX
16.78.10.184	AS16509 Amazon.com, Inc.	`0.11ms` from Jakarta, ID

Traceroute

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

traceroute -a -n -q1 81.52.186.62

traceroute to 81.52.186.62 (81.52.186.62): 64 hops max, 52 byte packets

1 [AS16276] 141.227.188.2 0.142 ms

2 *

3 *

4 *

5 [AS5511] 81.52.186.62 0.238 ms

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On December 6th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales