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AS57783 Expert IT LLC | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

Expert IT LLC mrtexpert.ru

RU 1 Routes

AS Data

AS57783

AS57783 – Expert IT LLC

AS Number	57783
AS Name	EXPERTIT-AS
Organization	Expert IT LLC (org-eil11-ripe)
Country	RU
Website	mrtexpert.ru
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2022-04-04

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Use ASN data for AS57783 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
91.231.243.0/24	AS57783	Expert IT LLC	Expert IT LLC	256

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 'AS57370 - AS57973'

as-block:       AS57370 - AS57973
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:        2025-04-24T14:15:44Z
last-modified:  2025-04-24T14:15:44Z
source:         RIPE

% Information related to 'AS57783'

% Abuse contact for 'AS57783' is 'ripe_abuse@mrtexpert.ru'

aut-num:        AS57783
as-name:        EXPERTIT-AS
org:            ORG-EIL11-RIPE
sponsoring-org: ORG-IL934-RIPE
import:         from AS6731 accept ANY
export:         to AS6731 announce AS57783
import:         from AS12389 accept ANY
export:         to AS12389 announce AS57783
admin-c:        EIL9-RIPE
tech-c:         EIL9-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         IP-RIPE
created:        2022-04-04T12:44:25Z
last-modified:  2025-12-30T08:15:10Z
source:         RIPE

organisation:   ORG-EIL11-RIPE
org-name:       Expert IT LLC
country:        RU
address:        ul. Metallurgov, d. 1A
address:        398017 Lipetsk
address:        Russia
abuse-c:        EIL9-RIPE
mnt-ref:        IP-RIPE
mnt-by:         IP-RIPE
org-type:       OTHER
created:        2022-04-01T16:49:39Z
last-modified:  2023-04-06T16:34:42Z
source:         RIPE # Filtered

role:           Expert IT LLC
nic-hdl:        EIL9-RIPE
address:        ul. Metallurgov, d. 1A
address:        398017 Lipetsk
address:        Russia
abuse-mailbox:  ripe_abuse@mrtexpert.ru
phone:          +7 4742 305784
mnt-by:         IP-RIPE
created:        2022-04-01T16:49:39Z
last-modified:  2023-04-06T16:34:47Z
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" : "AS57370 - AS57973",
    "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" : "2025-04-24",
    "date_updated" : "2025-04-24",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS57783",
    "as_name" : "EXPERTIT-AS",
    "status" : "ASSIGNED",
    "import" : [ "from AS6731 accept ANY", "from AS12389 accept ANY" ],
    "export" : [ "to AS6731 announce AS57783", "to AS12389 announce AS57783" ],
    "organization" : "ORG-EIL11-RIPE",
    "sponsoring_organization" : "ORG-IL934-RIPE",
    "admin_contacts" : [ "EIL9-RIPE" ],
    "tech_contacts" : [ "EIL9-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "IP-RIPE" ],
    "date_created" : "2022-04-04",
    "date_updated" : "2025-12-30",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-EIL11-RIPE",
    "name" : "Expert IT LLC",
    "type" : "OTHER",
    "address" : [ "ul. Metallurgov, d. 1A", "398017 Lipetsk", "Russia" ],
    "street" : "Ul. Metallurgov D.",
    "city" : "Lipetsk",
    "zip_code" : "398017",
    "country" : [ "RU" ],
    "abuse_contacts" : [ "EIL9-RIPE" ],
    "mnt_ref" : [ "IP-RIPE" ],
    "mnt_by" : [ "IP-RIPE" ],
    "date_created" : "2022-04-01",
    "date_updated" : "2023-04-06",
    "source" : "RIPE",
    "addressCountry" : "RUSSIA"
  },
  "administrative_contacts" : [ {
    "handle" : "EIL9-RIPE",
    "name" : "Expert IT LLC",
    "address" : [ "ul. Metallurgov, d. 1A", "398017 Lipetsk", "Russia" ],
    "street" : "Ul. Metallurgov D.",
    "city" : "Lipetsk",
    "zip_code" : "398017",
    "country" : "RUSSIA",
    "abuse_mailbox" : [ "ripe_abuse@mrtexpert.ru" ],
    "phone" : [ "+7 4742 305784" ],
    "mnt_by" : [ "IP-RIPE" ],
    "date_created" : "2022-04-01",
    "date_updated" : "2023-04-06",
    "source" : "RIPE",
    "addressCountry" : "RUSSIA"
  } ],
  "technical_contacts" : [ {
    "handle" : "EIL9-RIPE",
    "name" : "Expert IT LLC",
    "address" : [ "ul. Metallurgov, d. 1A", "398017 Lipetsk", "Russia" ],
    "street" : "Ul. Metallurgov D.",
    "city" : "Lipetsk",
    "zip_code" : "398017",
    "country" : "RUSSIA",
    "abuse_mailbox" : [ "ripe_abuse@mrtexpert.ru" ],
    "phone" : [ "+7 4742 305784" ],
    "mnt_by" : [ "IP-RIPE" ],
    "date_created" : "2022-04-01",
    "date_updated" : "2023-04-06",
    "source" : "RIPE",
    "addressCountry" : "RUSSIA"
  } ]
}

Peers

AS Number	Description	Country
AS12389	PJSC Rostelecom	RU
AS6731	MTS PJSC	RU
AS12389	PJSC Rostelecom. Technical Team	ZZ
AS8359	MTS PJSC	RU

Upstreams

AS Number	Description	Country
AS12389	PJSC Rostelecom. Technical Team	ZZ
AS8359	MTS PJSC	RU

Frequently Asked Questions

What is ASN AS57783?

ASN AS57783 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS57783?

AS57783 is listed under Expert IT LLC.

What do peers, upstreams, and downstreams mean?

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 included here?

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

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.