137.194.20.0/24

AS1712 · Renater

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Summary

Country	France
Domain	enst.fr
ASN	AS1712
Parent Range	137.194.0.0/16
Registry	RIPE
ID	ENST-NET

WHOIS Details

inetnum:        137.194.0.0 - 137.194.255.255
org:            ORG-TA1313-RIPE
netname:        ENST-NET
abuse-c:        AR49583-RIPE
descr:          Télécom Paris
descr:          19 place Marguerite Perey
descr:          91120 Palaiseau
descr:          France
country:        FR
admin-c:        ENST1-RIPE
tech-c:         ENST1-RIPE
status:         LEGACY
mnt-by:         MNT-ENST
mnt-by:         mnt-fr-telecom-paristech-1
notify:         mnt-enst@enst.fr
created:        2005-03-21T12:05:43Z
last-modified:  2022-02-03T09:21:06Z
source:         RIPE
abuse-email:    ripe@enst.fr
abuse-c:        AR49583-RIPE
abuse-org:      ORG-TA1313-RIPE

organisation:   ORG-TA1313-RIPE
org-name:       Institut Mines-telecom trading as Telecom Paris site de Palaiseau
country:        FR
org-type:       LIR
address:        19 Place Marguerite Perey
address:        91120
address:        Palaiseau
address:        FRANCE
phone:          +33145817385
e-mail:         ripe@enst.fr
admin-c:        FP9115-RIPE
admin-c:        MC38525-RIPE
tech-c:         FP9115-RIPE
tech-c:         MC38525-RIPE
abuse-c:        AR49583-RIPE
mnt-ref:        mnt-fr-telecom-paristech-1
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         mnt-fr-telecom-paristech-1
created:        2018-11-27T09:56:04Z
last-modified:  2023-07-07T10:10:34Z
source:         RIPE

role:           Administration reseau ENST
address:        Telecom Paris
address:        DSI
address:        19 Place Marguerite Perey
address:        F- 91120 Palaiseau
address:        France
e-mail:         enst1-ripe@enst.fr
admin-c:        FP9115-RIPE
tech-c:         FP9115-RIPE
nic-hdl:        ENST1-RIPE
notify:         enst1-ripe@enst.fr
created:        2005-03-07T13:52:46Z
last-modified:  2023-07-07T09:59:24Z
source:         RIPE
mnt-by:         MNT-ENST

route:          137.194.0.0/16
descr:          ENST, Paris, France
origin:         AS1712
mnt-by:         mnt-fr-telecom-paristech-1
mnt-by:         MNT-ENST
remarks:        changed: RenSVP@Renater.fr 19991008
remarks:        changed: rensvp@renater.fr 20220114
created:        2001-09-25T15:31:46Z
last-modified:  2022-02-03T08:49:51Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 137.194.20.0/24

Range	ASN	Company	Num of IPs
137.194.0.0/16	AS1712	Télécom Paris	65,536

Nearby Ranges

BGP prefixes that overlap with 137.194.0.0/16

Range	ASN	Company	Num of IPs
137.194.0.0/16	AS1712	Télécom Paris	65,536
137.194.8.0/21	AS1712	Association Rezel	2,048
137.194.8.0/21	AS199116	Association Rezel	2,048

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
86.81.151.72	AS1136 KPN B.V.	`2.58ms` from Amsterdam, NL
52.168.87.168	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
186.115.112.232	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`2.26ms` from Bogota, CO
86.8.50.56	AS5089 Virgin Media Limited	`8.45ms` from London, GB
79.224.185.232	AS3320 Deutsche Telekom AG	`3.15ms` from Nuernberg, DE
148.253.113.216	AS50624 Outscale SASU	`1.01ms` from Paris, FR
52.27.89.232	AS16509 Amazon.com, Inc.	`0.25ms` from Boardman, US
40.136.63.56	AS7029 Windstream Communications LLC	`0.54ms` from Chicago, US
18.198.162.232	AS16509 Amazon.com, Inc.	`0.13ms` from Frankfurt am Main, DE
171.242.54.248	AS7552 Viettel Group	`7.52ms` from Hanoi, VN
161.132.176.136	AS3132 Red Cientifica Peruana	`0.45ms` from Lima, PE
86.12.237.40	AS5089 Virgin Media Limited	`12.51ms` from Maidenhead, GB
68.237.97.168	AS701 Verizon Business	`2.27ms` from New York City, US
121.44.238.72	AS7545 TPG Telecom Limited	`1.18ms` from Sydney, AU
78.56.214.72	AS8764 Telia Lietuva, AB	`1.07ms` from Vilnius, LT
200.26.158.136	AS14080 Telmex Colombia S.A.	`2.76ms` from Bogotá, CO
117.6.235.72	AS7552 Viettel Group	`2.53ms` from Hanoi, VN
185.163.118.184	AS197540 netcup GmbH	`0.35ms` from Nuernberg, DE
88.187.146.104	AS12322 Free SAS	`2.07ms` from Paris, FR
189.135.103.168	AS8151 UNINET	`9.36ms` from Santiago de Queretaro, MX
218.81.219.152	AS4812 China Telecom (Group)	`4.09ms` from Shanghai, CN
119.40.107.184	AS38195 Superloop	`1.29ms` from Adelaide, AU
3.102.200.200	AS16509 Amazon.com, Inc.	`0.63ms` from Auckland, NZ
174.66.221.184	AS22773 Cox Communications Inc.	`2.50ms` from Boston, US
107.131.40.152	AS7018 AT&T Enterprises, LLC	`2.46ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -m7 137.194.20.103

traceroute to 137.194.20.103 (137.194.20.103): 7 hops max, 52 byte packets

1 [AS15169] 66.249.95.132 4.045 ms

2 *

3 [AS2200] 193.51.180.43 15.386 ms

4 [AS2200] 193.55.203.115 14.831 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Brussels, BE

On March 13th 2026

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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