57.73.128.0/20

AS51964 · ORANGE BUSINESS SERVICES U.S. Inc.

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Summary

Country	Malaysia
Domain	orange.com
ASN	AS51964
Registry	RIPE
ID	OBS-INTERNET

WHOIS Details

inetnum:        57.73.128.0 - 57.73.143.255
netname:        OBS-INTERNET
descr:          Orange Business Services-Internet services - MY aggregate
country:        MY
admin-c:        OBS2018-RIPE
tech-c:         OBS2018-RIPE
status:         LEGACY
remarks:        for security issues/abuse, contact soc@orange.com
mnt-by:         OBS2016-MNT
created:        2020-07-03T07:43:56Z
last-modified:  2020-07-03T07:43:56Z
source:         RIPE
abuse-email:    soc@orange.com
abuse-c:        AR57244-RIPE
abuse-org:      ORG-ENSI1-RIPE

role:           Orange Business Services - Internet team
address:        Equant France (Orange Business Services)
address:        Immeuble Le GALION - 16-18 Rue Paul Lafargue
address:        92904 PUTEAUX - La Defense 10
address:        FRANCE
e-mail:         internet.admin@orange.com
nic-hdl:        OBS2018-RIPE
remarks:        ------------------------------------------------------------
remarks:        for ops issues, contact noc.peering@orange.com
remarks:        for peering requests, contact peering@orange.com
remarks:        for security issues, contact soc@orange.com
remarks:        ------------------------------------------------------------
notify:         internet.admin@orange.com
mnt-by:         AS5583-MNT
created:        2018-10-05T07:15:01Z
last-modified:  2018-10-05T07:15:01Z
source:         RIPE

route:          57.73.128.0/19
descr:          MY aggregate
origin:         AS51964
mnt-by:         OBS2016-MNT
created:        2017-10-24T11:16:55Z
last-modified:  2017-10-24T11:16:55Z
source:         RIPE

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

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

IP Address	ASN	Details
57.73.136.106	AS51964 ORANGE BUSINESS SERVICES U.S. Inc.	`9.26ms` from Singapore, SG

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
41.110.91.116	AS36947 Telecom Algeria	`11.39ms` from Algiers, DZ
95.110.170.228	AS31034 Aruba S.p.A.	`0.31ms` from Arezzo, IT
71.89.12.116	AS20115 Charter Communications LLC	`12.65ms` from Ashburn, US
121.73.160.4	AS4768 One New Zealand Group Limited	`0.93ms` from Auckland, NZ
185.86.67.20	AS41494 Asociatia Interlan	`0.24ms` from Bucharest, RO
173.88.127.180	AS10796 Charter Communications Inc	`12.27ms` from Columbus, US
3.69.17.244	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
87.157.239.100	AS3320 Deutsche Telekom AG	`2.36ms` from Frankfurt am Main, DE
175.43.67.228	AS4837 CHINA UNICOM China169 Backbone	`5.70ms` from Fuzhou, CN
76.223.20.164	AS16509 Amazon.com, Inc.	`0.04ms` from Lagos, NG
109.111.28.20	AS40993 MTS PJSC	`4.18ms` from Moscow, RU
208.111.10.244	AS32083 Omnispring, LLC	`0.33ms` from Orlando, US
119.216.14.164	AS4766 Korea Telecom	`4.18ms` from Seoul, KR
58.122.173.20	AS9318 SK Broadband Co Ltd	`0.99ms` from Seoul, KR
95.158.148.132	AS197897 5KOM OOD	`6.71ms` from Sofia, BG
126.63.157.52	AS17676 SoftBank Corp.	`3.64ms` from Tokyo, JP
130.193.123.212	AS49800 GNC-Alfa CJSC	`0.21ms` from Yerevan, AM
154.13.175.196	AS174 Cogent Communications	`0.20ms` from Ashburn, US
93.89.173.148	AS5483 Magyar Telekom Plc.	`7.19ms` from Budapest, HU
75.9.106.68	AS7018 AT&T Enterprises, LLC	`4.55ms` from Chicago, US
207.59.30.212	AS7029 Windstream Communications LLC	`9.57ms` from Chicago, US
150.253.137.148	AS13445 Cisco Webex LLC	`1.26ms` from Dallas, US
218.20.251.164	AS4134 CHINANET-BACKBONE	`3.62ms` from Guangzhou, CN
43.157.229.164	AS132203 Tencent Building, Kejizhongyi Avenue	`1.31ms` from Jakarta, ID
139.0.20.84	AS9905 Linknet ASN	`1.79ms` 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 -f3 -m11 57.73.132.69

traceroute to 57.73.132.69 (57.73.132.69): 11 hops max, 52 byte packets

3 [AS50293] 193.39.195.33 101.134 ms

4 *

5 *

6 *

7 [] 27.111.229.115 255.806 ms

8 [AS51964] 57.73.10.93 256.857 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Kinshasa, CD

On August 22nd 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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