81.52.186.0/23

AS5511 · Orange S.A.

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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:        abuse@opentransit.net
mnt-by:         FT-BRX
created:        2012-03-07T11:03:32Z
last-modified:  2023-02-05T17:36:43Z
source:         RIPE
abuse-email:    gestionip.ft@orange.com
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:         opentransit.noc@orange.com
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
81.52.166.0/24	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
81.52.185.0/24	AS51964	NGN CTI4G	256

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

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

IP Address	ASN	Details
81.52.187.46	AS5511 Orange S.A.	`0.29ms` from Amsterdam, NL
81.52.186.244	AS5511 Orange S.A.	`0.18ms` 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
176.205.98.23	AS5384 Emirates Internet	`9.03ms` from Al Fujairah City, AE
101.240.49.7	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`8.96ms` from Beijing, CN
73.209.219.151	AS7922 Comcast Cable Communications, LLC	`5.79ms` from Chicago, US
80.209.100.103	AS44869 FIBIA P/S	`1.74ms` from Copenhagen, DK
24.32.233.23	AS19108 Optimum	`16.10ms` from Dallas, US
93.120.213.71	AS12389 PJSC Rostelecom	`6.33ms` from Kazan, RU
51.146.170.215	AS5607 Sky UK Limited	`7.89ms` from London, GB
94.198.138.247	AS31543 myNet GmbH	`6.81ms` from Milan, IT
178.44.46.199	AS12389 PJSC Rostelecom	`15.90ms` from Moscow, RU
60.129.128.135	AS17676 SoftBank Corp.	`4.71ms` from Osaka, JP
75.164.237.231	AS209 CenturyLink Communications, LLC	`1.35ms` from Portland, US
14.0.74.39	AS38107 CDNetworks	`1.09ms` from Seoul, KR
222.117.196.167	AS4766 Korea Telecom	`2.12ms` from Seoul, KR
222.115.239.231	AS4766 Korea Telecom	`2.29ms` from Seoul, KR
185.60.50.87	AS12668 LLC KomTehCentr	`0.95ms` from Yekaterinburg, RU
62.166.170.119	AS50266 Odido Netherlands B.V.	`1.90ms` from Amsterdam, NL
75.228.103.231	AS6167 Verizon Business	`13.63ms` from Atlanta, US
3.21.47.71	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
93.203.98.23	AS3320 Deutsche Telekom AG	`5.92ms` from Frankfurt am Main, DE
14.232.18.23	AS45899 VNPT Corp	`1.16ms` from Hanoi, VN
85.138.49.135	AS2860 NOS COMUNICACOES, S.A.	`6.49ms` from Lisbon, PT
206.41.181.199	AS203999 Geekyworks IT Solutions Pvt Ltd	`0.68ms` from New York City, US
34.6.161.231	AS19527 Google LLC	`0.18ms` from Oudeschip, NL
81.67.57.7	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`7.08ms` from Paris, FR
189.129.203.71	AS8151 UNINET	`8.49ms` from Santiago de Queretaro, MX

Traceroute

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

traceroute -a -n -q1 -f3 81.52.187.182

traceroute to 81.52.187.182 (81.52.187.182): 64 hops max, 52 byte packets

3 [AS5511] 193.251.141.241 0.642 ms

4 [AS5511] 81.52.187.182 0.748 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On October 30th 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.

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