103.21.236.0/22

AS12886 · LEW TelNet GmbH

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Summary

Country	Germany
Domain	lewtelnet.de
ASN	AS12886
Registry	APNIC
ID	WINTRENDZ

WHOIS Details

inetnum:        103.21.236.0 - 103.21.239.255
netname:        DE-LEWTELNET-20151210
country:        DE
org:            ORG-LA2-RIPE
admin-c:        MS6143-RIPE
tech-c:         LK1936-RIPE
status:         ALLOCATED PA
mnt-by:         LEWTELNET-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2022-05-18T12:56:59Z
last-modified:  2022-05-18T12:56:59Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR14646-RIPE
abuse-org:      ORG-LA2-RIPE

organisation:   ORG-LA2-RIPE
org-name:       LEW TelNet GmbH
country:        DE
org-type:       LIR
address:        Osker-von-Miller-Strasse 1 b
address:        86356
address:        Neusaess
address:        GERMANY
phone:          +49 821 328 1479
fax-no:         +49 821 328 4044
e-mail:         [email protected]
admin-c:        LK1936-RIPE
admin-c:        MS6143-RIPE
abuse-c:        AR14646-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        LEWTELNET-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         LEWTELNET-MNT
created:        2004-04-17T11:09:37Z
last-modified:  2020-12-16T13:01:53Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR14646-RIPE
abuse-org:      undefined

role:           LEW TelNet
address:        LEW TelNet GmbH
address:        Oskar-von-Miller-Strasse 1b
address:        D-86356 Neusaess
phone:          +49 821 328 1400
e-mail:         [email protected]
remarks:        trouble: -------------------------------------------------------
remarks:        trouble: The LEWTelnet NOC is reachable any time
remarks:        trouble: E-Mail: [email protected]
remarks:        trouble: Fon: +49 821 328 1444
remarks:        trouble: -------------------------------------------------------
abuse-mailbox:  [email protected]
admin-c:        MS6143-RIPE
tech-c:         MS6143-RIPE
tech-c:         RD1737-RIPE
tech-c:         WK1104-RIPE
nic-hdl:        LK1936-RIPE
notify:         [email protected]
mnt-by:         LEWTELNET-MNT
created:        2002-02-28T10:22:36Z
last-modified:  2023-10-02T13:30:23Z
source:         RIPE

person:         Michael Suetterlin
address:        LEWTelNet GmbH
address:        Oskar-von-Miller-Strasse 1 b
address:        D-86356 Neusaess
address:        Germany
phone:          +49 821 328 1479
e-mail:         [email protected]
nic-hdl:        MS6143-RIPE
notify:         [email protected]
mnt-by:         LEWTELNET-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2023-10-02T13:30:49Z
source:         RIPE

route:          103.21.236.0/22
descr:          LEWTelNet GmbH
descr:          Oskar-von-Miller-Strasse 1b, D-86356 Neusaess, Germany
descr:          e-mail: [email protected]
origin:         AS12886
mnt-by:         LEWTELNET-MNT
mnt-lower:      LEWTELNET-MNT
mnt-routes:     LEWTELNET-MNT
created:        2022-05-23T07:24:09Z
last-modified:  2022-05-23T07:24:09Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 103.21.0.0/16

Range	ASN	Company	Num of IPs
103.21.132.0/22	AS38835	Buroserv Australia Pty Ltd	1,024
103.21.156.0/22	AS134141	B2B Wholesale Pty Ltd	1,024
103.21.48.0/22	AS58750	ThinkEx Holdings Pty Ltd	1,024
103.21.128.0/22	AS58927	M.D.G. IT Pty Ltd	1,024
103.21.60.0/22	AS131148	Bank Of Taiwan	1,024
103.21.176.0/22	AS9808	China Mobile Communications Corporation	1,024
103.21.216.0/22	AS9905	PT. LINKNET,	1,024
103.21.184.0/22	AS132453	TRIPLE PLAY BROADBAND PRIVATE LIMITED	1,024
103.21.200.0/22	AS38091	LG HelloVision Corp.	1,024
103.21.0.0/22	AS38195	SUPERLOOP (AUSTRALIA) PTY LTD	1,024
103.21.148.0/22	AS38732	CMC Telecom Infrastructure Company	1,024
103.21.204.0/22	AS131746	PT. Medianusa Permana	1,024
103.21.116.0/22	AS138950	Shanghai ruisu Network Technology Co.,Ltd	1,024
103.21.252.0/22	AS131310	PLTPRO Data Centre Sdn. Bhd.	1,024
103.21.124.0/22	AS132423	Powai	1,024
103.21.84.0/22	AS45786	PT Hawk Teknologi Solusi	1,024
103.21.240.0/22	AS16509	Amazon Connection Technology Services (Beijing) Co., LTD	1,024
103.21.32.0/22	AS132434	Maxis Broadband Sdn Bhd	1,024
103.21.44.0/22	AS132435	A-6-3A, Block A, No. 2, Jalan PJU 1A/7A,	1,024
103.21.140.0/22	AS4811	Shanghai Meicheng Technology Information Co.,Ltd.	1,024
103.21.140.0/22	AS4812	Shanghai Meicheng Technology Information Co.,Ltd.	1,024
103.21.152.0/22	AS24028	REDtone Marketing Sdn. Bhd.	1,024
103.21.116.0/22	AS55994	Shanghai ruisu Network Technology Co.,Ltd	1,024
103.21.8.0/22	AS26658	UNIT 04, 7/F, BRIGHT WA, NO. 33 MONG KOK rd, kl, HK	1,024
103.21.40.0/22	AS58715	EarthTelcommunication	1,024
103.21.60.0/22	AS3462	Bank Of Taiwan	1,024
103.21.208.0/22	AS36352	Kaifeng Guochao E-commerce Co.Ltd.	1,024
103.21.120.0/22	AS131368	Petrovietnam oil corporation	1,024
103.21.58.0/23	AS394695	P.D.R Solutions FZC	512
103.21.68.0/23	AS136290	COUNTRY ONLINE SERVICES	512
103.21.70.0/23	AS150070	SPIRETEL TECHNOLOGIES PRIVATE LIMITED	512
103.21.28.0/23	AS54187	Eze Castle Integration, Inc. - ECINet	512
103.21.64.0/23	AS150982	Dinas Komunikasi, Informatika dan Persandian Kabupaten Kampar	512
103.21.100.0/23	AS140807	CUU LONG INTERNATIONAL DEVELOPMENT SERVICES AND TRADING JOINT STOCK COMPANY	512
103.21.96.0/23	AS140807	AN ANH PHONG COMPANY LIMITED	512
103.21.222.0/23	AS149829	Dream View Cable Network	512
103.21.18.0/23	AS58714	19th Floor, Tower C and D, Building No. 14, DLF Cyber City,	512
103.21.6.0/23	AS150069	CLOUDNET INTERNET SERVICE PVT LTD	512
103.21.92.0/24	AS45295	PT. Cipta Informatika Cemerlang	256
103.21.93.0/24	AS45295	PT. Cipta Informatika Cemerlang	256
103.21.94.0/24	AS45295	PT. Cipta Informatika Cemerlang	256
103.21.95.0/24	AS45295	PT. Cipta Informatika Cemerlang	256
103.21.180.0/24	AS45352	ONEBIRD (M) SDN. BHD.	256
103.21.181.0/24	AS45352	ONEBIRD (M) SDN. BHD.	256
103.21.182.0/24	AS45352	ONEBIRD (M) SDN. BHD.	256
103.21.183.0/24	AS45352	ONEBIRD (M) SDN. BHD.	256
103.21.84.0/24	AS45786	PT Hawk Teknologi Solusi	256
103.21.85.0/24	AS45786	PT. Hawk Teknologi Solusi	256
103.21.86.0/24	AS45786	PT. Hawk Teknologi Solusi	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.21.238.5	4sellers-staging.de	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
103.21.236.29	AS12886 LEW TelNet GmbH	`6.21ms` from Frankfurt am Main, DE
103.21.238.148	AS12886 LEW TelNet GmbH	`5.04ms` from Frankfurt am Main, DE
103.21.237.129	AS12886 LEW TelNet GmbH	`6.14ms` from Frankfurt am Main, DE

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
20.23.188.166	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
195.111.110.166	AS1955 KIFU (Governmental Info Tech Development Agency)	`0.53ms` from Budapest, HU
113.162.108.54	AS45899 VNPT Corp	`4.46ms` from Da Nang, VN
149.233.19.6	AS203329 NTT Global Data Centers EMEA GmbH	`0.34ms` from Frankfurt am Main, DE
176.58.112.166	AS63949 Akamai Connected Cloud	`0.73ms` from London, GB
73.245.143.246	AS7922 Comcast Cable Communications, LLC	`5.83ms` from Miami, US
151.58.153.70	AS1267 WIND TRE S.P.A.	`14.72ms` from Milan, IT
216.183.32.6	AS17293 VTX Communications LLC	`4.15ms` from Monterrey, MX
220.208.3.166	AS7522 STNet, Incorporated	`7.05ms` from Osaka, JP
173.167.105.182	AS7922 Comcast Cable Communications, LLC	`6.59ms` from San Jose, US
218.160.160.134	AS3462 Data Communication Business Group	`1.56ms` from Taipei, TW
126.89.70.102	AS17676 SoftBank Corp.	`3.13ms` from Tokyo, JP
105.100.151.6	AS36947 Telecom Algeria	`9.24ms` from Valencia, ES
137.75.102.38	AS3477 National Oceanic and Atmospheric Administration	`5.37ms` from Ashburn, US
112.192.190.198	AS4837 CHINA UNICOM China169 Backbone	`7.14ms` from Chengdu, CN
207.179.255.6	AS11062 MTCO Communications	`3.37ms` from Chicago, US
18.194.140.230	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
130.180.21.6	AS3209 Vodafone GmbH	`5.74ms` from Frankfurt am Main, DE
115.21.210.86	AS4766 Korea Telecom	`0.82ms` from Incheon, KR
81.143.132.6	AS2856 British Telecommunications PLC	`9.68ms` from London, GB
134.158.149.166	AS789 Renater	`12.40ms` from Marseille, FR
158.23.205.6	AS8075 Microsoft Corporation	`0.18ms` from Santiago de Querétaro, MX
18.136.106.22	AS16509 Amazon.com, Inc.	`0.10ms` from Singapore, SG
194.14.205.54	AS1257 Tele2 Sverige AB	`2.09ms` from Stockholm, SE
66.225.148.198	AS20161 TeraGo Networks Inc.	`0.81ms` from Toronto, CA

Traceroute

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

traceroute -a -n -q1 -f2 -m7 103.21.239.56

traceroute to 103.21.239.56 (103.21.239.56): 7 hops max, 52 byte packets

2 [AS197155] 5.187.51.2 0.199 ms

3 [AS24724] 212.91.8.73 4.765 ms

4 [] 80.81.194.108 23.854 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Gdansk, PL

On January 19th 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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