195.138.248.0/21

AS201011 · Core-Backbone GmbH

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Summary

Country	Germany
Domain	core-backbone.com
ASN	AS201011
Registry	RIPE
ID	DE-ICO-20120910

WHOIS Details

inetnum:        195.138.240.0 - 195.138.255.255
netname:        DE-ICO-20120910
country:        DE
org:            ORG-IICG1-RIPE
admin-c:        CGCR1-RIPE
tech-c:         CGCR1-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CORE-BACKBONE
mnt-routes:     CORE-BACKBONE
mnt-domains:    CORE-BACKBONE
notify:         daniel.maresch@core-backbone.com
created:        2012-09-10T12:46:00Z
last-modified:  2017-02-16T09:54:04Z
source:         RIPE
abuse-email:    abuse@core-backbone.com
abuse-c:        CN2660-RIPE
abuse-org:      ORG-IICG1-RIPE

organisation:   ORG-IICG1-RIPE
org-name:       Core-Backbone GmbH
country:        DE
org-type:       LIR
address:        Deutschherrnstr. 15-19
address:        90429
address:        Nürnberg
address:        GERMANY
phone:          +4991131043200
e-mail:         abuse@core-backbone.com
admin-c:        DM2147-RIPE
admin-c:        UK489-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        CORE-BACKBONE
notify:         abuse@core-backbone.com
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CORE-BACKBONE
abuse-c:        CN2660-RIPE
created:        2004-04-17T11:08:15Z
last-modified:  2024-12-03T11:28:43Z
source:         RIPE
abuse-email:    abuse@core-backbone.com
abuse-c:        CN2660-RIPE
abuse-org:      undefined

role:           Core-Backbone GmbH - Contact Role
address:        Core-Backbone GmbH
address:        Deutschherrnstr. 15-19
address:        90429 Nürnberg
abuse-mailbox:  abuse@core-backbone.com
phone:          +4991131043200
e-mail:         abuse@core-backbone.com
org:            ORG-IICG1-RIPE
admin-c:        DM2147-RIPE
admin-c:        UK489-RIPE
tech-c:         DM2147-RIPE
tech-c:         UK489-RIPE
nic-hdl:        CGCR1-RIPE
mnt-by:         CORE-BACKBONE
created:        2007-02-23T10:42:43Z
last-modified:  2024-02-13T13:47:55Z
source:         RIPE

route:          195.138.245.0/24
descr:          XIRRA
origin:         AS51191
mnt-by:         XIRRA
created:        2014-02-18T16:17:29Z
last-modified:  2014-02-18T16:17:29Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 195.138.248.0/21

Range	ASN	Company	Num of IPs
195.138.249.0/24	AS201011	CYBERDOCK-IT-SOLUTIONS	256
195.138.250.0/24	AS201011	CORE-BACKBONE	256

Nearby Ranges

BGP prefixes that overlap with 195.138.0.0/16

Range	ASN	Company	Num of IPs
195.138.160.0/19	AS8601	Telnet Ltd. Networking Center	8,192
195.138.64.0/19	AS6876	TENET Scientific Production Enterprise LLC	8,192
195.138.128.0/19	AS3257	GTT Communications Inc.	8,192
195.138.232.0/21	AS48257	Computer information technology Ltd.	2,048
195.138.124.0/22	AS33659	ispwifi	1,024
195.138.44.0/22	AS15763	DOKOM Gesellschaft fuer Telekommunikation mbH	1,024
195.138.42.0/23	AS15763	DOKOM Gesellschaft fuer Telekommunikation mbH	512
195.138.122.0/23	AS3257	ispwifi	512
195.138.250.0/24	AS201011	CORE-BACKBONE	256
195.138.200.0/24	AS204103	Comms West Limited	256
195.138.118.0/24	AS204300	Windstream Communications LLC	256
195.138.204.0/24	AS204835	Caisse Nationale des Allocations Familiales (CNAF)	256
195.138.56.0/24	AS206869	Associations Mutuelles Le Conservateur SAM	256
195.138.39.0/24	AS208537	M3 Groep BV	256
195.138.194.0/24	AS211769	Springer Nature B.V.	256
195.138.55.0/24	AS212582	beON consult GmbH	256
195.138.40.0/24	AS213742	Gateway Global Telecom SLU	256
195.138.116.0/24	AS25288	ispwifi-net	256
195.138.103.0/24	AS2914	ISPWIFI, 6-05 SADDLE RIVER RD STE 119, fair lawn NJ 07410, United States	256
195.138.104.0/24	AS2914	ispwifi	256
195.138.107.0/24	AS2914	Windstream Communications LLC	256
195.138.111.0/24	AS2914	Windstream Communications LLC	256
195.138.114.0/24	AS2914	Windstream Communications LLC	256
195.138.120.0/24	AS2914	ISPWIFI, 6-05 SADDLE RIVER RD STE 119, fair lawn NJ 07410, United States	256
195.138.104.0/24	AS3257	ispwifi	256
195.138.105.0/24	AS3257	SC ITNS.NET SRL	256
195.138.106.0/24	AS3257	ispwifi	256
195.138.112.0/24	AS3257	Windstream Communications LLC	256
195.138.223.0/24	AS3320	Verifone GmbH	256
195.138.109.0/24	AS33659	717 S Wells St, Chicago, IL 60607	256
195.138.110.0/24	AS33659	717 S Wells St, Chicago, IL 60607	256
195.138.113.0/24	AS33659	717 S Wells St, Chicago, IL 60607	256
195.138.115.0/24	AS33659	717 S Wells St, Chicago, IL 60607	256
195.138.108.0/24	AS35346	SC ITNS.NET SRL	256
195.138.117.0/24	AS399130	ispwifi	256
195.138.119.0/24	AS399130	ispwifi	256
195.138.121.0/24	AS399130	ispwifi	256
195.138.214.0/24	AS40975	Innovative Web Services SRL	256
195.138.192.0/24	AS41530	Str Splaiul Independentei, NR 202A Et. 1	256
195.138.195.0/24	AS41548	Medway Council	256
195.138.198.0/24	AS41550	First Ukrainian Internet Registrar LLC	256
195.138.205.0/24	AS41553	Reed Specialist Recruitment Limited	256
195.138.206.0/24	AS41554	LEGIONCOM LTD	256
195.138.208.0/24	AS41567	Santander Consumer Bank S.A.	256
195.138.216.0/24	AS41577	Thommen Services AG	256
195.138.201.0/24	AS41582	Slovenia	256
195.138.193.0/24	AS41588	Scientific-Production Enterprise Information Technologies Ltd	256
195.138.218.0/24	AS41600	Synchron Ltd.	256
195.138.210.0/24	AS41617	CJSC IFC Solid	256
195.138.211.0/24	AS41618	Komputronik S.A.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
195.138.250.33	AS201011 Core-Backbone GmbH	`0.52ms` 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
185.240.160.37	AS57043 HOSTKEY B.V.	`0.33ms` from Amsterdam, NL
111.9.249.53	AS9808 China Mobile Communications Group Co., Ltd.	`5.85ms` from Chengdu, CN
14.233.209.181	AS45899 VNPT Corp	`2.57ms` from Da Nang, VN
66.81.195.5	AS40034 Confluence Networks Inc	`1.02ms` from Dallas, US
200.238.93.21	AS10938 AGENCIA ESTADUAL DE TECNOLOGIA DA INFORMACAO - ATI	`11.99ms` from Fortaleza, BR
134.163.255.5	AS11355 Shell Information Technology International, Inc.	`2.00ms` from Houston, US
160.119.83.5	AS328045 Multichoice Support Services (Pty) Ltd	`0.72ms` from Johannesburg, ZA
3.8.229.37	AS16509 Amazon.com, Inc.	`0.19ms` from London, GB
112.211.149.165	AS9299 Philippine Long Distance Telephone Company	`1.58ms` from Manila, PH
123.154.173.197	AS4837 CHINA UNICOM China169 Backbone	`10.78ms` from Ningbo, CN
56.125.111.85	AS16509 Amazon.com, Inc.	`2.02ms` from Osasco, BR
34.224.35.229	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
98.82.208.229	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
73.2.104.133	AS7922 Comcast Cable Communications, LLC	`7.31ms` from San Jose, US
143.248.116.85	AS1781 Korea Advanced Institute of Science and Technology	`3.30ms` from Seoul, KR
126.237.169.85	AS17676 SoftBank Corp.	`3.61ms` from Tokyo, JP
220.102.48.117	AS2518 BIGLOBE Inc.	`5.54ms` from Tokyo, JP
147.194.233.213	AS15128 Comwave Telecom Inc.	`10.74ms` from Toronto, CA
222.75.29.21	AS4134 CHINANET-BACKBONE	`7.03ms` from Zhongwei, CN
45.164.163.245	AS268626 VIAIP TELECOM	`6.78ms` from Fortaleza, BR
138.73.18.53	AS611 NB-PEI Educational Computer Network	`12.56ms` from Fredericton, CA
218.5.171.53	AS4134 CHINANET-BACKBONE	`5.45ms` from Fuzhou, CN
113.164.200.85	AS45899 VNPT Corp	`5.29ms` from Ho Chi Minh City, VN
202.43.191.21	AS131111 PT Mora Telematika Indonesia	`0.87ms` from Jakarta, ID
103.168.122.69	AS4800 PT Aplikanusa Lintasarta	`0.84ms` 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 -m9 195.138.248.147

traceroute to 195.138.248.147 (195.138.248.147): 9 hops max, 52 byte packets

1 [AS210756] 146.185.215.3 0.516 ms

2 *

3 *

4 *

5 [AS31133] 83.169.204.104 32.025 ms

6 [AS201011] 80.255.15.97 44.961 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Saint Petersburg, RU

On February 7th 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.

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