81.52.140.0/23

AS5511 · Orange S.A.

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Summary

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

WHOIS Details

inetnum:        81.52.141.0 - 81.52.141.255
netname:        OPENTRANSIT-BACKBONE
descr:          OPENTRANSIT-BACKBONE
country:        FR
admin-c:        AO3173-RIPE
tech-c:         NO21-RIPE
status:         ASSIGNED PA
mnt-by:         FT-BRX
created:        2025-10-28T10:52:07Z
last-modified:  2025-10-28T10:52:07Z
source:         RIPE
abuse-email:    gestionip.ft@orange.com
abuse-c:        BRX1-RIPE
abuse-org:      ORG-FT2-RIPE

role:           Admin Opentransit
address:        Orange
address:        61, rue des Archives
address:        75003 Paris, France
e-mail:         admin.opentransit@list.orange.com
admin-c:        NO21-RIPE
tech-c:         NO21-RIPE
mnt-by:         FTRSI
mnt-by:         FT-BRX
nic-hdl:        AO3173-RIPE
created:        2002-06-28T14:45:30Z
last-modified:  2022-07-22T12:14:45Z
source:         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
81.52.186.0/23	AS5511	Orange - OINIS	512
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

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
44.232.220.55	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
98.29.41.23	AS10796 Charter Communications Inc	`17.23ms` from Flint, US
177.53.29.167	AS270865 PW FIBRA OPTICA	`10.32ms` from Fortaleza, BR
76.72.43.215	AS25921 LUS Fiber	`9.59ms` from Houston, US
176.236.241.23	AS34984 Superonline Iletisim Hizmetleri A.S.	`1.94ms` from Istanbul, TR
218.57.37.119	AS4837 CHINA UNICOM China169 Backbone	`6.71ms` from Jinan, CN
187.150.72.7	AS8151 UNINET	`12.44ms` from Miami, US
70.107.198.71	AS701 Verizon Business	`2.41ms` from New York City, US
117.102.192.135	AS2514 NTT PC Communications, Inc.	`2.06ms` from Osaka, JP
50.45.227.199	AS20055 Wholesail networks LLC	`0.35ms` from Portland, US
131.252.147.231	AS6366 Portland State University	`0.85ms` from Portland, US
119.167.253.247	AS4837 CHINA UNICOM China169 Backbone	`1.20ms` from Qingdao, CN
220.93.101.7	AS4766 Korea Telecom	`1.12ms` from Seoul, KR
37.251.6.167	AS1136 KPN B.V.	`2.01ms` from Amsterdam, NL
59.93.29.215	AS9829 National Internet Backbone	`13.29ms` from Bengaluru, IN
99.104.70.183	AS7018 AT&T Enterprises, LLC	`2.89ms` from Chicago, US
73.217.0.151	AS7922 Comcast Cable Communications, LLC	`5.23ms` from Denver, US
80.0.199.7	AS5089 Virgin Media Limited	`11.46ms` from London, GB
12.235.2.167	AS7018 AT&T Enterprises, LLC	`4.00ms` from Los Angeles, US
67.87.129.103	AS6128 Cablevision Systems Corp.	`7.18ms` from New York City, US
189.150.250.7	AS8151 UNINET	`9.47ms` from Santiago de Queretaro, MX
211.176.122.87	AS9318 SK Broadband Co Ltd	`1.61ms` from Seoul, KR
85.149.156.71	AS5390 EuroNet	`1.19ms` from Amsterdam, NL
144.202.159.151	AS17378 TierPoint, LLC	`3.15ms` from Ashburn, US
84.89.153.215	AS13041 Consorci de Serveis Universitaris de Catalunya	`0.84ms` from Barcelona, ES

Traceroute

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

traceroute -a -n -q1 -f8 -m11 81.52.141.48

traceroute to 81.52.141.48 (81.52.141.48): 11 hops max, 52 byte packets

8 [AS5511] 193.251.247.28 174.131 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Kuala Lumpur, MY

On October 25th 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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