81.52.168.0/24

AS5511 · Orange S.A.

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Summary

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

WHOIS Details

inetnum:        81.52.168.0 - 81.52.168.255
netname:        OPENTRANSIT-BACKBONE
descr:          Orange - OINIS
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:        2020-10-07T09:57:49Z
last-modified:  2023-02-05T17:36:42Z
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

route:          81.52.168.0/24
descr:          OPENTRANSIT
descr:          FR
origin:         AS5511
mnt-by:         FT-BRX
created:        2022-04-20T06:48:58Z
last-modified:  2022-04-20T06:48:58Z
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
81.52.199.0/24	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

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
77.173.7.248	AS1136 KPN B.V.	`1.53ms` from Amsterdam, NL
80.61.236.8	AS1136 KPN B.V.	`1.03ms` from Amsterdam, NL
128.14.55.168	AS21859 Zenlayer Inc	`0.24ms` from Amsterdam, NL
91.177.34.168	AS5432 Proximus NV	`3.01ms` from Brussels, BE
98.22.142.88	AS7029 Windstream Communications LLC	`5.89ms` from Dallas, US
31.40.40.24	AS49776 Gorset LLC	`3.73ms` from Moscow, RU
84.144.86.56	AS3320 Deutsche Telekom AG	`5.40ms` from Nuernberg, DE
177.76.68.24	AS26599 TELEFÔNICA BRASIL S.A	`1.93ms` from Osasco, BR
59.146.122.168	AS2527 Sony Network Communications Inc.	`2.51ms` from Tokyo, JP
131.213.238.8	AS2527 Sony Network Communications Inc.	`17.46ms` from Tokyo, JP
157.147.73.8	AS2527 Sony Network Communications Inc.	`9.73ms` from Tokyo, JP
118.118.119.200	AS4134 CHINANET-BACKBONE	`4.95ms` from Beijing, CN
156.218.11.40	AS8452 TE-AS	`7.52ms` from Cairo, EG
75.240.21.184	AS6167 Verizon Business	`19.40ms` from Chicago, US
76.113.5.136	AS7922 Comcast Cable Communications, LLC	`12.47ms` from Denver, US
91.16.195.248	AS3320 Deutsche Telekom AG	`2.73ms` from Duesseldorf, DE
174.100.63.88	AS10796 Charter Communications Inc	`16.41ms` from Flint, US
107.126.217.200	AS20057 AT&T Enterprises, LLC	`11.73ms` from Houston, US
65.20.100.40	AS20473 The Constant Company, LLC	`0.10ms` from Madrid, ES
83.48.41.248	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.78ms` from Madrid, ES
128.78.116.248	AS5410 Bouygues Telecom SA	`5.46ms` from Marseille, FR
38.9.239.184	AS54936 Wyyerd Group	`3.11ms` from Phoenix, US
27.199.230.24	AS4837 CHINA UNICOM China169 Backbone	`8.08ms` from Qingdao, CN
4.155.72.24	AS8075 Microsoft Corporation	`0.30ms` from Quincy, US
44.222.151.248	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -f3 -m8 81.52.168.207

traceroute to 81.52.168.207 (81.52.168.207): 8 hops max, 52 byte packets

3 [AS3257] 213.39.2.85 0.191 ms

4 *

5 [AS5511] 193.251.142.19 0.648 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On November 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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