ASN AS61110 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS61110?

AS61110 is listed under Sprava informacnich technologii mesta Plzne, p.o..

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.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS61110 Sprava informacnich technologii mesta Plzne, p.o.

ASN Lookup Tool

Sprava informacnich technologii mesta Plzne, p.o. sitmp.cz

CZ 5 Routes

AS Data

AS61110

AS61110 – Sprava informacnich technologii mesta Plzne, p.o.

AS Number	61110
AS Name	SITMP
Organization	Sprava informacnich technologii mesta Plzne, p.o. (org-sitm3-ripe)
Country	CZ
Website	sitmp.cz
Number of IPv4 Routes	2
Number of IPv6 Routes	3
ASN type	GOVERNMENT
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2013-02-13

ASN Intelligence API for production workflows

Use ASN data for AS61110 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2a07:8d80::/32	AS61110	Sprava informacnich technologii mesta Plzne, p.o.	Sprava informacnich technologii mesta Plzne, p.o.	~79×10²⁷
185.153.192.0/22	AS61110	Sprava informacnich technologii mesta Plzne, p.o.	Sprava informacnich technologii mesta Plzne, p.o.	1024
2a07:8d80::/29	AS61110	Sprava informacnich technologii mesta Plzne, p.o.	Sprava informacnich technologii mesta Plzne, p.o.	~634×10²⁷
2a07:8d84::/32	AS61110	Sprava informacnich technologii mesta Plzne, p.o.	Sprava informacnich technologii mesta Plzne, p.o.	~79×10²⁷
185.153.192.0/23	AS61110	Sprava informacnich technologii mesta Plzne, p.o.	Sprava informacnich technologii mesta Plzne, p.o.	512

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 'AS60439 - AS61261'

as-block:       AS60439 - AS61261
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:        2024-09-03T13:31:09Z
last-modified:  2024-09-03T13:31:09Z
source:         RIPE

% Information related to 'AS61110'

% Abuse contact for 'AS61110' is 'abuse@sitmp.cz'

aut-num:        AS61110
as-name:        SITMP
org:            ORG-SITM3-RIPE
import:         from AS2852 accept any
import:         from AS16019 accept any
export:         to AS2852 announce AS61110
export:         to AS16019 announce AS61110
admin-c:        LS12781-RIPE
tech-c:         SN5970-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         cz-sitmp-1-mnt
created:        2013-02-13T09:04:47Z
last-modified:  2021-05-07T14:54:05Z
source:         RIPE # Filtered

organisation:   ORG-SITM3-RIPE
org-name:       Sprava informacnich technologii mesta Plzne, p.o.
country:        CZ
org-type:       LIR
address:        Dominikanska 4
address:        30100
address:        Plzen
address:        CZECH REPUBLIC
phone:          +420 378 035 101
admin-c:        LS12781-RIPE
tech-c:         SN5970-RIPE
abuse-c:        AR36459-RIPE
mnt-ref:        cz-sitmp-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         cz-sitmp-1-mnt
created:        2016-05-19T13:00:25Z
last-modified:  2020-12-16T12:35:51Z
source:         RIPE # Filtered

person:         Ludek Santora
address:        Dominikanska 4
address:        30100
address:        Plzen
address:        CZECH REPUBLIC
phone:          +420 378 035 101
nic-hdl:        LS12781-RIPE
mnt-by:         cz-sitmp-1-mnt
created:        2016-05-19T13:00:24Z
last-modified:  2016-05-19T13:00:24Z
source:         RIPE

person:         SITMP NOC
address:        Dominikanska 4
address:        30100
address:        Plzen
address:        CZECH REPUBLIC
phone:          +420 378 035 101
nic-hdl:        SN5970-RIPE
mnt-by:         cz-sitmp-1-mnt
created:        2016-05-19T13:00:24Z
last-modified:  2016-05-19T13:00:24Z
source:         RIPE

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS60439 - AS61261",
    "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" : "2024-09-03",
    "date_updated" : "2024-09-03",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS61110",
    "as_name" : "SITMP",
    "status" : "ASSIGNED",
    "import" : [ "from AS2852 accept any", "from AS16019 accept any" ],
    "export" : [ "to AS2852 announce AS61110", "to AS16019 announce AS61110" ],
    "organization" : "ORG-SITM3-RIPE",
    "admin_contacts" : [ "LS12781-RIPE" ],
    "tech_contacts" : [ "SN5970-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "cz-sitmp-1-mnt" ],
    "date_created" : "2013-02-13",
    "date_updated" : "2021-05-07",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-SITM3-RIPE",
    "name" : "Sprava informacnich technologii mesta Plzne, p.o.",
    "type" : "LIR",
    "address" : [ "Dominikanska 4", "30100", "Plzen", "CZECH REPUBLIC" ],
    "street" : "Dominikanska",
    "city" : "Plzen",
    "zip_code" : "30100",
    "country" : [ "CZ" ],
    "phone" : [ "+420 378 035 101" ],
    "admin_contacts" : [ "LS12781-RIPE" ],
    "tech_contacts" : [ "SN5970-RIPE" ],
    "abuse_contacts" : [ "AR36459-RIPE" ],
    "mnt_ref" : [ "cz-sitmp-1-mnt", "RIPE-NCC-HM-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "cz-sitmp-1-mnt" ],
    "date_created" : "2016-05-19",
    "date_updated" : "2020-12-16",
    "source" : "RIPE",
    "addressCountry" : "CZECH REPUBLIC"
  },
  "administrative_contacts" : [ {
    "handle" : "LS12781-RIPE",
    "name" : "Ludek Santora",
    "address" : [ "Dominikanska 4", "30100", "Plzen", "CZECH REPUBLIC" ],
    "street" : "Dominikanska",
    "city" : "Plzen",
    "zip_code" : "30100",
    "country" : "CZECH REPUBLIC",
    "phone" : [ "+420 378 035 101" ],
    "mnt_by" : [ "cz-sitmp-1-mnt" ],
    "date_created" : "2016-05-19",
    "date_updated" : "2016-05-19",
    "source" : "RIPE",
    "addressCountry" : "CZECH REPUBLIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "SN5970-RIPE",
    "name" : "SITMP NOC",
    "address" : [ "Dominikanska 4", "30100", "Plzen", "CZECH REPUBLIC" ],
    "street" : "Dominikanska",
    "city" : "Plzen",
    "zip_code" : "30100",
    "country" : "CZECH REPUBLIC",
    "phone" : [ "+420 378 035 101" ],
    "mnt_by" : [ "cz-sitmp-1-mnt" ],
    "date_created" : "2016-05-19",
    "date_updated" : "2016-05-19",
    "source" : "RIPE",
    "addressCountry" : "CZECH REPUBLIC"
  } ]
}

Peers

AS Number	Description	Country
AS2852	CESNET z.s.p.o.	CZ
AS16019	Vodafone Czech Republic a.s.	CZ

Upstreams

AS Number	Description	Country
AS2852	CESNET z.s.p.o.	CZ
AS16019	Vodafone Czech Republic a.s.	CZ