View

If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

	Prefix	Description

---

Network Policy

Click here to learn more about what this graph means and what makes up a network policy Global Aggregation

Chart Display Options

Display links using non straight lines

Prefixes in selected policy

Load all prefixes in policy

---

How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS6736	Institute for Research in Fundamental Sciences	✔	✘

---

Peers

	ASN	Description	IPv4	IPv6
	AS6736	Institute for Research in Fundamental Sciences	✔	✘

aut-num:        AS50460
as-name:        IBTO
org:            ORG-IBTO1-RIPE
import:         from AS31549 action pref=100; accept ANY
import:         from AS12880 action pref=100; accept ANY
import:         from AS48555 action pref=100; accept ANY
import:         from AS42337 action pref=100; accept ANY
export:         to AS31549 announce AS50460
export:         to AS12880 announce AS50460
export:         to AS48555 announce AS50460
export:         to AS48555 announce AS42337
default:        to AS12880 action pref=100; networks ANY
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
notify:         yousefi.h@dpi.ir
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         DPI-MNT
created:        2010-01-21T09:07:52Z
last-modified:  2023-06-28T06:41:05Z
source:         RIPE
sponsoring-org: ORG-DI3-RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************


organisation:   ORG-IBTO1-RIPE
org-name:       Iranian Blood Transfusion Organization (IBTO)
country:        IR
org-type:       OTHER
address:        Dummy address for ORG-IBTO1-RIPE
# Email removed, Log into bgp.tools to see whois emails/phone numbers
abuse-c:        AC30774-RIPE
mnt-ref:        DPI-MNT
mnt-by:         DPI-MNT
created:        2010-01-16T05:54:26Z
last-modified:  2026-05-13T06:00:32Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************

Last Update: 2026-06-13T03:23:58Z UTC

---

Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-ticgw	909
RIPE	as-ir-asn	644
RIPE	as-iranian	22
RIPE	as-iranet-ipm	78
ARIN	as-zeromist	509
RIPE	as34984:as-tellcom	44533
RIPE	as-dci	783