ASN AS8506 is an Autonomous System Number used to identify a network for BGP internet routing.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

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AS8506 Institution of Russian Science Academy of Irkutsk Scientific Centre of Siberian Department of RAN

Q: Who manages ASN AS8506?

AS8506 is listed under Institution of Russian Science Academy of Irkutsk Scientific Centre of Siberian Department of RAN.

ASN Lookup Tool

Institution of Russian Science Academy of Irkutsk Scientific Centre of Siberian Department of RAN ripn.net

RU 4 Routes

AS Data

AS8506

AS8506 – Institution of Russian Science Academy of Irkutsk Scientific Centre of Siberian Department of RAN

AS Number	8506
AS Name	UNSPECIFIED
Organization	Institution of Russian Science Academy of Irkutsk Scientific Centre of Siberian Department of RAN(org-iors2-ripe)
Country	RU
Website	ripn.net
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	EDUCATION
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	1970-01-01

ASN Intelligence API for production workflows

Use ASN data for AS8506 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
84.237.19.148/32	AS8506	Institution of Russian Science Academy of Irkutsk Scientific Centre of Siberian Department of RAN	Irkutsk Scientific Center SB RAS	1
84.237.19.147/32	AS8506	Institution of Russian Science Academy of Irkutsk Scientific Centre of Siberian Department of RAN	Irkutsk Scientific Center SB RAS	1
84.237.16.0/20	AS8506	Institution of Russian Science Academy of Irkutsk Scientific Centre of Siberian Department of RAN	Irkutsk Scientific Center SB RAS	4096
84.237.19.146/32	AS8506	Institution of Russian Science Academy of Irkutsk Scientific Centre of Siberian Department of RAN	Irkutsk Scientific Center SB RAS	1

Raw Whois Response

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS8192 - AS8523'

as-block:       AS8192 - AS8523
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:23Z
last-modified:  2018-11-22T15:27:23Z
source:         RIPE

% Information related to 'AS8506'

% Abuse contact for 'AS8506' is 'ip-box@ripn.net'

aut-num:        AS8506
as-name:        UNSPECIFIED
org:            ORG-IoRS2-RIPE
import:         from AS51034 action pref=150; accept ANY
export:         to AS51034 announce AS8506
sponsoring-org: ORG-RA21-RIPE
admin-c:        TIM82-RIPE
tech-c:         PIA3-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS8506-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2024-03-08T13:36:01Z
source:         RIPE

organisation:   ORG-IoRS2-RIPE
org-name:       Institution of Russian Science Academy of Irkutsk Scientific Centre of Siberian Department of RAN
country:        RU
org-type:       OTHER
address:        Irkutsk, Russia
abuse-c:        AR23644-RIPE
admin-c:        TIM82-RIPE
tech-c:         TIM82-RIPE
mnt-ref:        ROSNIIROS-MNT
mnt-by:         ROSNIIROS-MNT
created:        2010-09-14T10:19:34Z
last-modified:  2022-12-01T17:15:20Z
source:         RIPE # Filtered

person:         Pavel I Antonov
address:        ISTU
address:        83, Lermontova str.
address:        664074 Irkutsk, Russia
mnt-by:         ISDCT-MNT-RIPE
phone:          +7 395 240 50 55
fax-no:         +7 395 240 51 00
nic-hdl:        PIA3-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2008-07-22T06:02:07Z
source:         RIPE # Filtered

person:         Taras I Madzhara
address:        134, Lermontova str
address:        664033 Irkutsk, Russia
mnt-by:         ISDCT-MNT-RIPE
phone:          +7 395 245 31 00
nic-hdl:        TIM82-RIPE
created:        2005-05-02T06:21:07Z
last-modified:  2018-07-30T12:55:46Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121.2 (SHETLAND)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS8192 - AS8523",
    "description" : [ "RIPE NCC ASN block" ],
    "remarks" : [ "These AS Numbers are assigned to network operators in the RIPE NCC service region." ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT" ],
    "date_created" : "2018-11-22",
    "date_updated" : "2018-11-22",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS8506",
    "as_name" : "UNSPECIFIED",
    "status" : "ASSIGNED",
    "import" : [ "from AS51034 action pref=150; accept ANY" ],
    "export" : [ "to AS51034 announce AS8506" ],
    "organization" : "ORG-IoRS2-RIPE",
    "sponsoring_organization" : "ORG-RA21-RIPE",
    "admin_contacts" : [ "TIM82-RIPE" ],
    "tech_contacts" : [ "PIA3-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "AS8506-MNT" ],
    "date_created" : "1970-01-01",
    "date_updated" : "2024-03-08",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-IoRS2-RIPE",
    "name" : "Institution of Russian Science Academy of Irkutsk Scientific Centre of Siberian Department of RAN",
    "type" : "OTHER",
    "address" : [ "Irkutsk, Russia" ],
    "city" : "Irkutsk",
    "country" : [ "RU" ],
    "admin_contacts" : [ "TIM82-RIPE" ],
    "tech_contacts" : [ "TIM82-RIPE" ],
    "abuse_contacts" : [ "AR23644-RIPE" ],
    "mnt_ref" : [ "ROSNIIROS-MNT" ],
    "mnt_by" : [ "ROSNIIROS-MNT" ],
    "date_created" : "2010-09-14",
    "date_updated" : "2022-12-01",
    "source" : "RIPE",
    "addressCountry" : "RUSSIA"
  },
  "administrative_contacts" : [ {
    "handle" : "TIM82-RIPE",
    "name" : "Taras I Madzhara",
    "address" : [ "134, Lermontova str", "664033 Irkutsk, Russia" ],
    "street" : "Lermontova Str",
    "city" : "Irkutsk",
    "zip_code" : "664033",
    "country" : "RUSSIA",
    "phone" : [ "+7 395 245 31 00" ],
    "mnt_by" : [ "ISDCT-MNT-RIPE" ],
    "date_created" : "2005-05-02",
    "date_updated" : "2018-07-30",
    "source" : "RIPE",
    "addressCountry" : "RUSSIA"
  } ],
  "technical_contacts" : [ {
    "handle" : "PIA3-RIPE",
    "name" : "Pavel I Antonov",
    "address" : [ "ISTU", "83, Lermontova str.", "664074 Irkutsk, Russia" ],
    "street" : "Lermontova Str.",
    "city" : "Irkutsk",
    "country" : "RUSSIA",
    "phone" : [ "+7 395 240 50 55" ],
    "fax_no" : [ "+7 395 240 51 00" ],
    "mnt_by" : [ "ISDCT-MNT-RIPE" ],
    "date_created" : "1970-01-01",
    "date_updated" : "2008-07-22",
    "source" : "RIPE",
    "addressCountry" : "RUSSIA"
  } ]
}

Peers

AS Number	Description	Country
AS51034	JSC "ER-Telecom Holding"	RU
AS51034	JSC ER Telecom Holding	RU

Upstreams

AS Number	Description	Country
AS51034	JSC ER Telecom Holding	RU