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AS50237 The College of Management, Academic Studies, Founded by the Union Officials in Tel Aviv, Corporation for Public-Benefit Ltd.

Israel Colman RIPE 4 IPv4 prefixes 0 IPv6 prefixes
IPv4 addresses
1,024
IPv6 /48 networks
0
RPKI
0 valid4 no ROA
Peers and downstreams
0

Holder

AS name
Colman
Description
The College of Management, Academic Studies, Founded by the Union Officials in Tel Aviv, Corporation for Public-Benefit Ltd.
Organisation
The College of Management, Academic Studies, Founded by the Union Officials in Tel Aviv, Corporation for Public-Benefit Ltd.
Abuse contact
sysadmin@hdq.colman.ac.il
Assigned
2009-12-07
Registered
2009-12-08
Record last changed
2024-05-30 08:28 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS1299 Arelion Sweden AB AS1299 · SE Arelion Sweden AB AS3491 PCCW Global (HK) Ltd. AS3491 · HK PCCW Global (HK) Ltd. AS6453 TATA COMMUNICATIONS (AMERICA) INC AS6453 · US TATA COMMUNICATIONS (… AS12491 Gilat Telecom Ltd. AS12491 · IL Gilat Telecom Ltd. AS50237 The College of Management, Academic Studies, Founded by the Union Officials in Tel Aviv, Corporation for Public-Benefit Ltd. AS50237 · IL The College of Manage…

Network health

Grade D · 45/100
fail Prefixes covered by valid ROAs
0 of 4 announced prefixes are RPKI valid, 4 have no ROA.		 0/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
fail Announces IPv6
No IPv6 prefixes are announced.		 0/15
partly More than one upstream
1 upstream seen in BGP.		 5/10
pass Working abuse contact
sysadmin@hdq.colman.ac.il is published.		 15/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.		 0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.		 10/10
pass Registry record maintained
Last changed 2024-05-30.		 5/5
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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AS50237 health AS50237 RPKI
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Routing changes

Last 30 days
No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS50237
as-name:        Colman
org:            ORG-TCoM1-RIPE
admin-c:        CoM1-RIPE
tech-c:         CoM1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NV-MNT-RIPE
mnt-by:         AS9116-MNT
mnt-by:         AS12491-MNT
created:        2009-12-08T13:23:31Z
last-modified:  2024-05-30T08:28:25Z
source:         RIPE
sponsoring-org: ORG-NL5-RIPE
% 12 routing policy lines (import/export) not shown