193.138.248.0/24

AS31477 · Duocast B.V.

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Summary

Country	Netherlands
Domain	duocast.nl
ASN	AS31477
Parent Range	193.138.248.0/22
Registry	RIPE
ID	ADIX

WHOIS Details

inetnum:        193.138.248.0 - 193.138.251.255
netname:        ADIX
country:        NL
org:            ORG-DA16-RIPE
admin-c:        DUO-RIPE
tech-c:         DUO-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-DUOCAST
mnt-routes:     MNT-DUOCAST
mnt-domains:    MNT-DUOCAST
created:        2004-12-15T10:34:36Z
last-modified:  2021-03-09T08:51:45Z
source:         RIPE
abuse-email:    abuse@duocast.nl
abuse-c:        DUO-RIPE
abuse-org:      ORG-DA16-RIPE

organisation:   ORG-DA16-RIPE
org-name:       Duocast B.V.
country:        NL
org-type:       LIR
address:        Friesestraatweg 213d
address:        9743 AD
address:        Groningen
address:        NETHERLANDS
phone:          +31 50 2103600
descr:          MNT-DUOCAST
admin-c:        FJL4-RIPE
admin-c:        DUO-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-DUOCAST
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-DUOCAST
abuse-c:        DUO-RIPE
created:        2004-04-17T11:40:46Z
last-modified:  2023-02-19T22:41:24Z
source:         RIPE
e-mail:         info@duocast.nl

role:           Duocast role
org:            ORG-DA16-RIPE
address:        Friesestraatweg 213d
address:        9743 AD Groningen
address:        The Netherlands
e-mail:         info@duocast.nl
abuse-mailbox:  abuse@duocast.nl
admin-c:        FJL4-RIPE
tech-c:         FJL4-RIPE
nic-hdl:        DUO-RIPE
mnt-by:         MNT-DUOCAST
notify:         ripe-notify@duocast.nl
created:        2004-05-12T12:19:25Z
last-modified:  2023-02-19T22:41:38Z
source:         RIPE

route:          193.138.248.0/22
origin:         AS31477
mnt-by:         MNT-DUOCAST
created:        2018-04-03T09:46:51Z
last-modified:  2018-04-03T09:46:51Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 193.138.248.0/24

Range	ASN	Company	Num of IPs
193.138.248.0/22	AS31477	Duocast B.V.	1,024

Hosted domains

There are 46 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
193.138.248.239	class-int.nl	2
193.138.248.60	telegraafwaterspel.nl	2
193.138.248.245	mvdh.tv	1
193.138.248.221	mbi-waterschappen.nl	1
193.138.248.238	politieoplossingen.nl	1

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

Read more

Pingable IPs

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

IP Address	ASN	Details
193.138.248.221	AS31477 Duocast B.V.	`3.85ms` from Amsterdam, NL

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
76.229.171.232	AS7018 AT&T Enterprises, LLC	`12.47ms` from Atlanta, US
87.88.59.104	AS5410 Bouygues Telecom SA	`2.67ms` from Aubervilliers, FR
172.214.134.8	AS8075 Microsoft Corporation	`0.49ms` from Chicago, US
51.75.27.40	AS16276 OVH SAS	`0.11ms` from Gravelines, FR
14.136.63.120	AS9269 Hong Kong Broadband Network Ltd.	`1.17ms` from Hong Kong, HK
104.12.51.216	AS7018 AT&T Enterprises, LLC	`4.94ms` from Miami, US
60.137.151.120	AS17676 SoftBank Corp.	`3.62ms` from Osaka, JP
112.238.212.136	AS4837 CHINA UNICOM China169 Backbone	`7.70ms` from Qingdao, CN
44.192.77.40	AS14618 Amazon.com, Inc.	`0.36ms` from Reston, US
128.83.27.120	AS18 University of Texas at Austin	`4.85ms` from San Antonio, US
27.117.186.8	AS10164 SK Broadband Co Ltd	`1.63ms` from Seoul, KR
79.181.148.200	AS6810 "Bezeq"- THE ISRAEL TELECOMMUNICATION CORP. LTD.	`0.62ms` from Tel Aviv, IL
60.111.10.152	AS17676 SoftBank Corp.	`2.97ms` from Tokyo, JP
84.245.69.40	AS5578 SWAN, a.s.	`0.57ms` from Bratislava, SK
159.117.59.8	AS36105 Big Bend Telephone Company, Inc.	`19.82ms` from Dallas, US
147.124.11.136	AS1432 Albion College	`4.92ms` from Detroit, US
13.74.26.40	AS8075 Microsoft Corporation	`0.20ms` from Dublin, IE
91.22.162.248	AS3320 Deutsche Telekom AG	`4.30ms` from Duesseldorf, DE
45.148.219.56	AS30766 GGew net GmbH	`1.61ms` from Frankfurt am Main, DE
20.240.28.40	AS8075 Microsoft Corporation	`0.19ms` from Gaevle, SE
88.70.186.24	AS3209 Vodafone GmbH	`4.56ms` from Hamburg, DE
49.213.107.24	AS38244 VNG Corporation	`0.60ms` from Ho Chi Minh City, VN
86.165.63.24	AS2856 British Telecommunications PLC	`8.51ms` from London, GB
112.198.100.248	AS132199 Globe Telecom Inc.	`2.22ms` from Manila, PH
178.57.0.168	AS201952 LTD AtelRybinsk	`10.87ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 -f3 193.138.248.253

traceroute to 193.138.248.253 (193.138.248.253): 64 hops max, 52 byte packets

3 [AS210269] 178.237.59.78 0.278 ms

4 [] 185.1.160.213 0.464 ms

5 [AS31477] 89.188.4.222 0.493 ms

6 [AS31477] 193.138.248.253 4.219 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On September 4th 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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