193.28.50.0/24

AS3320 · Deutsche Telekom AG

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Summary

Country	Germany
Domain	refra.com
ASN	AS3320
Registry	RIPE
ID	REFRA

WHOIS Details

inetnum:        193.28.50.0 - 193.28.50.255
netname:        REFRA
remarks:        Goettingen
org:            ORG-RCG4-RIPE
country:        DE
admin-c:        CS11259-RIPE
admin-c:        MR18277-RIPE
tech-c:         CS11259-RIPE
tech-c:         MR18277-RIPE
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         DTAG-NIC
mnt-routes:     DTAG-RR
mnt-domains:    DTAG-NIC
status:         ASSIGNED PI
created:        1970-01-01T00:00:00Z
last-modified:  2016-04-14T11:07:05Z
source:         RIPE
sponsoring-org: ORG-DTA2-RIPE
abuse-email:    infrastructure@refra.com
abuse-c:        AR20680-RIPE
abuse-org:      ORG-DTA2-RIPE

organisation:   ORG-RCG4-RIPE
org-name:       Refratechnik Cement GmbH
country:        DE
org-type:       OTHER
address:        Refratechnik Cement GmbH
address:        Rudolf-Winkel-Strasse 1
address:        DE 37079 Goettingen
address:        Germany
e-mail:         refra@refra.com
abuse-c:        AR20680-RIPE
mnt-ref:        DTAG-NIC
mnt-by:         DTAG-NIC
created:        2014-04-15T13:29:41Z
last-modified:  2022-12-01T16:44:59Z
source:         RIPE

person:         Christian Scheufler
address:        Refratechnik Holding GmbH
address:        Rudolf-Winkel-Strasse 1
address:        37079 Goettingen
address:        DE
phone:          +49 551 6941 128
fax-no:         +49 551 6941 316
e-mail:         christian.scheufler@refra.com
nic-hdl:        CS11259-RIPE
mnt-by:         DTAG-NIC
created:        2014-04-16T09:04:33Z
last-modified:  2014-04-16T09:04:33Z
source:         RIPE

person:         Moritz Ruppert
address:        Refratechnik Holding GmbH
address:        Rudolf-Winkel-Strasse 1
address:        37079 Goettingen
address:        DE
phone:          +49 551 6941 399
fax-no:         +49 551 6941 316
e-mail:         moritz.ruppert@refra.com
nic-hdl:        MR18277-RIPE
mnt-by:         DTAG-NIC
created:        2014-04-16T09:04:33Z
last-modified:  2014-04-16T09:04:33Z
source:         RIPE

route:          193.28.50.0/24
descr:          Refratechnik Cement GmbH
origin:         AS3320
mnt-by:         DTAG-RR
created:        2016-01-19T09:57:57Z
last-modified:  2016-01-19T09:57:57Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 193.28.0.0/16

Range	ASN	Company	Num of IPs
193.28.192.0/21	AS24786	ProSiebenSat.1 Tech Solutions GmbH	2,048
193.28.96.0/21	AS49097	Manage Now GmbH	2,048
193.28.212.0/22	AS48290	Gruenenthal Pharma GmbH & Co. KG	1,024
193.28.216.0/22	AS206339	ANDRITZ Schuler Pressen GmbH	1,024
193.28.208.0/22	AS15415	Bergneustadt	1,024
193.28.48.0/23	AS3320	Leonberg	512
193.28.58.0/23	AS15735	GO p.l.c.	512
193.28.52.0/23	AS9211	Marc Moeller	512
193.28.62.0/23	AS6461	Zayo Nederland	512
193.28.104.0/23	AS6461	Zayo Deutschland	512
193.28.2.0/23	AS15735	GO p.l.c.	512
193.28.40.0/23	AS15763	Central Computing Department, WAN-LAN Backbone	512
193.28.39.0/24	AS202454	Pine Media Ltd	256
193.28.61.0/24	AS202946	Muenchen	256
193.28.176.0/24	AS203011	OSG CLOUD LIMITED	256
193.28.182.0/24	AS203020	HostRoyale Technologies Pvt Ltd	256
193.28.56.0/24	AS206149	R+V Allgemeine Versicherung Aktiengesellschaft	256
193.28.11.0/24	AS207645	Advanced Network Technologies LTD	256
193.28.255.0/24	AS207858	Dmytro Moiseiev	256
193.28.191.0/24	AS207990	HostRoyale Technologies Pvt Ltd	256
193.28.202.0/24	AS207990	HostRoyale Technologies Pvt Ltd	256
193.28.237.0/24	AS207990	HostRoyale Technologies Pvt Ltd	256
193.28.158.0/24	AS209892	LEXELL MICHAL SZYDLOWSKI	256
193.28.205.0/24	AS21000	W-HA SA	256
193.28.90.0/24	AS212655	YouFibre Limited	256
193.28.68.0/24	AS215064	Xecuro GmbH	256
193.28.157.0/24	AS215406	PaymentPass Inc.	256
193.28.179.0/24	AS215406	PaymentPass Inc.	256
193.28.9.0/24	AS25019	Saudi Telecom Company JSC	256
193.28.232.0/24	AS2856	TEVA UK HOLDINGS LIMITED	256
193.28.8.0/24	AS29405	Aariadne Solutions s.r.o.	256
193.28.89.0/24	AS29422	Finnish Administrators Reunited - FAR ry	256
193.28.0.0/24	AS30730	TAURON Dystrybucja S.A.	256
193.28.238.0/24	AS30825	Schwartauer Werke GmbH & Co. KG	256
193.28.236.0/24	AS30950	Eviny Fiber AS	256
193.28.250.0/24	AS31014	DeltaStock AD	256
193.28.254.0/24	AS31081	National Audit Office of Estonia	256
193.28.44.0/24	AS31174	AO RAIFFEISENBANK	256
193.28.200.0/24	AS31206	Kiev, Ukraine	256
193.28.87.0/24	AS31347	Porta One-Chernihiv Ltd	256
193.28.92.0/24	AS31360	Private Joint-Stock Company INTER TV-CHANNEL	256
193.28.235.0/24	AS31375	RelouFR net and hosting addressing	256
193.28.234.0/24	AS31462	Absolut Bank (PAO)	256
193.28.149.0/24	AS31709	Cortex Consult A/S	256
193.28.146.0/24	AS31711	Addiko Bank d.d.	256
193.28.180.0/24	AS31735	Pforzheim	256
193.28.224.0/24	AS3308	Fagbevaegelsens Hovedorganisation	256
193.28.227.0/24	AS3308	FORBRUGER-KONTAKT A/S	256
193.28.207.0/24	AS3320	Fiege Logistik Stiftung & Co. KG.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
193.28.50.14	AS3320 Deutsche Telekom AG	`7.93ms` 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
204.208.144.104	AS5972 United States Department of Defense (DoD)	`10.15ms` from Frankfurt am Main, DE
182.176.167.120	AS17557 Pakistan Telecommunication Company Limited	`2.14ms` from Lahore, PK
47.205.25.88	AS5650 Frontier Communications of America, Inc.	`5.55ms` from Miami, US
77.32.186.120	AS200484 Sendinblue SAS	`4.33ms` from Paris, FR
141.250.74.120	AS137 Consortium GARR	`9.29ms` from Rome, IT
86.209.11.104	AS3215 Orange S.A.	`9.54ms` from Saint-Denis, FR
189.250.88.168	AS8151 UNINET	`9.73ms` from Santiago de Queretaro, MX
211.204.189.216	AS9318 SK Broadband Co Ltd	`6.81ms` from Seoul, KR
47.109.187.72	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.43ms` from Chengdu, CN
141.219.2.168	AS62618 Michigan Technological University	`12.64ms` from Chicago, US
199.232.0.184	AS54113 Fastly, Inc.	`0.06ms` from Lisbon, PT
130.110.13.152	AS31898 Oracle Corporation	`1.17ms` from Milan, IT
183.210.29.8	AS56046 China Mobile communications corporation	`5.30ms` from Nanjing, CN
218.42.253.152	AS17511 OPTAGE Inc.	`1.60ms` from Osaka, JP
100.48.207.200	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
20.106.153.216	AS8075 Microsoft Corporation	`0.52ms` from Ashburn, US
129.222.80.184	AS14593 Space Exploration Technologies Corporation	`12.34ms` from Atlanta, US
86.121.39.104	AS8708 DIGI ROMANIA S.A.	`0.63ms` from Bacau, RO
71.233.110.136	AS7922 Comcast Cable Communications, LLC	`5.87ms` from Boston, US
109.131.34.56	AS5432 Proximus NV	`2.04ms` from Brussels, BE
97.234.137.72	AS6167 Verizon Business	`19.51ms` from Chicago, US
87.143.4.56	AS3320 Deutsche Telekom AG	`5.72ms` from Frankfurt am Main, DE
119.202.248.56	AS4766 Korea Telecom	`6.48ms` from Incheon, KR
173.199.80.8	AS20473 The Constant Company, LLC	`0.08ms` from Los Angeles, US
162.251.203.24	AS33548 Unwired Broadband, LLC	`4.46ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f2 -m8 193.28.50.14

traceroute to 193.28.50.14 (193.28.50.14): 8 hops max, 52 byte packets

2 [AS201011] 5.56.20.209 0.339 ms

3 [AS3320] 62.157.251.157 0.95 ms

4 [AS3320] 62.154.49.162 5.398 ms

5 [AS3320] 80.157.205.62 7.463 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On March 21st 2026

What are IP address ranges?

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