213.153.72.0/22

AS15518 · Circular Informationssysteme GmbH

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Summary

Country	Germany
Domain	circular.de
ASN	AS15518
Registry	RIPE
ID	DE-CIRC-20000324

WHOIS Details

inetnum:        213.153.72.0 - 213.153.75.255
netname:        DE-CIRC-20000324
country:        DE
org:            ORG-cIG1-RIPE
admin-c:        CIR-RIPE
tech-c:         CIR-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CIRCULAR-NOC
mnt-lower:      CIRCULAR-NOC
mnt-lower:      CIRCULAR-NET
created:        2013-10-29T11:10:26Z
last-modified:  2025-10-24T10:23:43Z
source:         RIPE
abuse-email:    guardian@circular.net
abuse-c:        CG623-RIPE
abuse-org:      ORG-cIG1-RIPE

organisation:   ORG-cIG1-RIPE
org-name:       Circular Informationssysteme GmbH
country:        DE
org-type:       LIR
address:        Schulze-Delitzsch-Strasse 36
address:        D-70565
address:        Stuttgart
address:        GERMANY
phone:          +49 711 787170
e-mail:         netmaster@circular.net
admin-c:        HAB-RIPE
admin-c:        RB121-RIPE
tech-c:         CIR-RIPE
abuse-c:        CG623-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        CIRCULAR-NOC
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CIRCULAR-NOC
created:        2004-04-17T11:05:59Z
last-modified:  2025-10-24T10:34:25Z
source:         RIPE
fax-no:         +49 711 7871729
abuse-email:    guardian@circular.net
abuse-c:        CG623-RIPE
abuse-org:      undefined

role:           CIRCULAR NETMASTER
address:        circular Informationssysteme GmbH
address:        Schulze-Delitzsch-Strasse 36
address:        D-70565 Stuttgart
address:        GERMANY
phone:          +49 711 78717 0
fax-no:         +49 711 78717 29
e-mail:         netmaster@circular.net
admin-c:        HAB-RIPE
admin-c:        RB121-RIPE
tech-c:         HAB-RIPE
tech-c:         RB121-RIPE
nic-hdl:        CIR-RIPE
remarks:        Role-Object for circular
notify:         guardian@circular.net
mnt-by:         CIRCULAR-NOC
mnt-by:         CIRCULAR-NET
created:        1970-01-01T00:00:00Z
last-modified:  2025-10-24T09:13:47Z
source:         RIPE

route:          213.153.72.0/22
descr:          circular Informationssysteme GmbH
origin:         AS15518
mnt-by:         CIRCULAR-NOC
mnt-by:         CIRCULAR-NET
created:        2013-06-21T14:40:27Z
last-modified:  2025-10-24T10:55:25Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 213.153.0.0/16

Range	ASN	Company	Num of IPs
213.153.128.0/17	AS34984	Superonline Iletisim Hizmetleri A.S.	32,768
213.153.96.0/19	AS5411	Vivicta AB	8,192
213.153.0.0/19	AS8542	Eviny Fiber AS	8,192
213.153.32.0/19	AS8445	SALZBURG AG fur Energie, Verkehr und Telekommunikation	8,192
213.153.208.0/21	AS34984	Tellcom FTTX Ist-Anadolu	2,048
213.153.76.0/22	AS41998	Lk Ludwigsburg, Enzkreis Vlan 811	1,024
213.153.80.0/22	AS41998	Lk Sigmaringen Vlan 807	1,024
213.153.84.0/22	AS41998	Lk Ravensburg Vlan 808	1,024
213.153.88.0/22	AS41998	PPPoE-Static over NetCom BW	1,024
213.153.92.0/22	AS41998	Lk Reutlingen, Zollernalbkreis Vlan 810	1,024
213.153.236.0/22	AS34984	TR-TELLCOM-BB-FTTX-Izmir	1,024
213.153.64.0/22	AS15518	Circular Informationssysteme GmbH	1,024
213.153.68.0/22	AS41998	NetCom BW GmbH	1,024
213.153.192.0/22	AS34984	Tellcom FTTX Ist-Avrupa	1,024
213.153.160.0/22	AS34984	Tellcom ADSL Ist-Anadolu	1,024
213.153.255.0/24	AS34984	BILINTEL BILISIM TICARET LTD.STI.	256
213.153.129.0/24	AS42193	HAYAT KIMYA SANAYI ANONIM SIRKETI	256
213.153.172.0/24	AS51703	ERCIYES ANADOLU HOLDING ANONIM SIRKETI	256
213.153.62.0/24	AS8445	Salzburg AG für Energie, Verkehr und Telekommunikation	256
213.153.243.0/24	AS34984	Vargonen Network-3	256
213.153.232.0/24	AS199515	PAYTEN TEKNOLOJI ANONIM SIRKETI	256
213.153.148.0/24	AS34984	Tellcom FTTX Ist-Anadolu	256
213.153.149.0/24	AS34984	Sabanci Telekom Akbank POS Pool No:6	256
213.153.169.0/24	AS34984	SABANCI DIJITAL TEKNOLOJI HIZMETLERI A S	256
213.153.178.0/24	AS34984	Tellcom FTTX Ankara	256
213.153.203.0/24	AS34984	Tellcom FTTX Ist-Anadolu	256
213.153.205.0/24	AS34984	INFONET BILGI TEKNOLOJILERI TIC.A.S.	256
213.153.216.0/24	AS34984	TR-TELLCOM-BB-FTTX-Izmir	256
213.153.222.0/24	AS34984	TR-TELLCOM-BB-FTTX-Izmir	256
213.153.233.0/24	AS34984	Tellcom BB FTTX Ist-Anadolu	256
213.153.66.0/24	AS12399	Circular Informationssysteme GmbH	256
213.153.244.0/24	AS34984	Tellcom BB FTTX Ist-Anadolu	256
213.153.246.0/24	AS34984	BENTAS BILGISAYAR ENDUSTRISI MUH VE TIC AS	256
213.153.249.0/24	AS34984	Tellcom BB FTTX Ist-Avrupa	256
213.153.250.0/24	AS34984	Sabanci Telekom Polat Residance	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
12.94.60.134	AS7018 AT&T Enterprises, LLC	`1.84ms` from Chicago, US
113.22.59.166	AS18403 FPT Telecom Company	`1.41ms` from Ho Chi Minh City, VN
202.76.55.22	AS4058 CITIC Telecom International CPC Limited	`1.73ms` from Hong Kong, HK
16.78.254.182	AS16509 Amazon.com, Inc.	`0.14ms` from Jakarta, ID
190.237.75.198	AS6147 INTEGRATEL PERÚ S.A.A.	`0.86ms` from Lima, PE
128.75.248.134	AS52193 EUROCONTACT VELIKY NOVGOROD LLC	`8.54ms` from Moscow, RU
210.233.67.70	AS9353 MEDIAWARS co.,ltd.	`1.78ms` from Osaka, JP
108.170.7.230	AS20454 SECURED SERVERS LLC	`0.27ms` from Phoenix, US
34.231.149.166	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
52.23.77.198	AS14618 Amazon.com, Inc.	`0.12ms` from Reston, US
50.77.99.54	AS7922 Comcast Cable Communications, LLC	`18.49ms` from Reston, US
122.40.197.246	AS17858 LG POWERCOMM	`1.80ms` from Seoul, KR
144.161.8.22	AS797 AT&T Services, Inc.	`14.29ms` from Atlanta, US
43.209.20.38	AS16509 Amazon.com, Inc.	`1.59ms` from Bangkok, TH
177.64.238.6	AS28573 Claro NXT Telecomunicacoes Ltda	`14.85ms` from Brasilia, BR
62.235.16.22	AS5432 Proximus NV	`1.24ms` from Brussels, BE
122.178.65.70	AS24560 Bharti Airtel Ltd., Telemedia Services	`10.12ms` from Chennai, IN
14.185.145.166	AS45899 VNPT Corp	`8.26ms` from Da Nang, VN
107.139.120.134	AS7018 AT&T Enterprises, LLC	`7.78ms` from Dallas, US
117.241.211.6	AS9829 National Internet Backbone	`8.82ms` from Delhi, IN
118.145.71.86	AS137718 Beijing Volcano Engine Technology Co., Ltd.	`2.47ms` from Guangzhou, CN
8.217.130.150	AS45102 Alibaba (US) Technology Co., Ltd.	`0.50ms` from Hong Kong, HK
91.41.151.182	AS3320 Deutsche Telekom AG	`3.54ms` from Nuernberg, DE
60.98.144.118	AS17676 SoftBank Corp.	`3.67ms` from Osaka, JP
180.221.117.182	AS9617 JCOM Co., Ltd.	`2.76ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -m4 213.153.74.117

traceroute to 213.153.74.117 (213.153.74.117): 4 hops max, 52 byte packets

1 [AS37228] 41.74.172.1 0.266 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Kigali, RW

On January 18th 2026

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