ASN AS11157 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS11157?

AS11157 is listed under Electronic laboratory Services Pty Ltd.

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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AS11157 Electronic laboratory Services Pty Ltd

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Electronic laboratory Services Pty Ltd

ZA 1 Routes

AS Data

AS11157

AS11157 – Electronic laboratory Services Pty Ltd

AS Number	11157
AS Name	ELAB
Organization	Electronic laboratory Services Pty Ltd (org-elsc1-afrinic)
Country	ZA
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	AFRINIC
Date Allocated	N/A

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
196.3.151.0/24	AS11157	Electronic laboratory Services Pty Ltd	Electronic laboratory Services Pty Ltd	256

Raw Whois Response

% This is the AfriNIC Whois server.
% The AFRINIC whois database is subject to  the following terms of Use. See https://afrinic.net/whois/terms

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

% Information related to 'AS11157'

% No abuse contact registered for AS11157

aut-num:        AS11157
as-name:        ELAB
descr:          Electronic Laboratory Services
status:         ASSIGNED
admin-c:        GP22-AFRINIC
admin-c:        JS53-AFRINIC
admin-c:        FR13-AFRINIC
admin-c:        EL19-AFRINIC
admin-c:        PM88-AFRINIC
tech-c:         JS53-AFRINIC
tech-c:         FR13-AFRINIC
tech-c:         EL19-AFRINIC
org:            ORG-ELSC1-AFRINIC
mnt-by:         AFRINIC-HM-MNT
mnt-lower:      TF-AS11157-MNT
mnt-lower:      Elabs-mnt
mnt-routes:     TF-AS11157-MNT
mnt-routes:     Elabs-mnt
source:         AFRINIC # Filtered

organisation:   ORG-ELSc1-AFRINIC
org-name:       Electronic laboratory Services Pty Ltd
org-type:       EU-PI
country:        ZA
address:        21 Napier Road, Richmond
address:        Johannesburg 2092
phone:          tel:+27-82-722-9279
phone:          tel:+27-11-358-0610
phone:          tel:+27-11-358-0800
phone:          tel:+27-11718012
admin-c:        FR13-AFRINIC
admin-c:        JS53-AFRINIC
admin-c:        EL19-AFRINIC
admin-c:        GP22-AFRINIC
admin-c:        PM88-AFRINIC
tech-c:         FR13-AFRINIC
tech-c:         JS53-AFRINIC
tech-c:         EL19-AFRINIC
mnt-ref:        AFRINIC-HM-MNT
mnt-ref:        Elabs-mnt
mnt-by:         AFRINIC-HM-MNT
source:         AFRINIC # Filtered

person:         Elab level
address:        21 Napier Road, Richmond, 2092
address:        Johannesburg
address:        South Africa
phone:          tel:+27-11-358-0610
phone:          tel:+27-11-358-0800
nic-hdl:        EL19-AFRINIC
mnt-by:         GENERATED-QP4R8JSFCDZIFBPVBKYJ7462RNTQURMK-MNT
source:         AFRINIC # Filtered

person:         Floyd Robertson
address:        21 Napier Street, Johannesburg, South Africa, 2092
address:        Johannesburg 2092
address:        South Africa
phone:          tel:+27-11718012
nic-hdl:        FR13-AFRINIC
source:         AFRINIC # Filtered
mnt-by:         GENERATED-9K4OCCWDMXNQJPBACANLJ4UFOMOUUVKP-MNT

person:         Gideon Pretorius
nic-hdl:        GP22-AFRINIC
address:        21 Napier Street, Johannesburg, South Africa, 2092
address:        Johannesburg
address:        South Africa
address:        Johannesburg
address:        South Africa
phone:          tel:+27-3580600
mnt-by:         GENERATED-SEV86SBRSBPPHATR2A0AK2ZHPGAMD18L-MNT
source:         AFRINIC # Filtered

person:         John Sole
address:        21 Napier Street, Johannesburg, South Africa, 2092
phone:          tel:+27-11-358-0611
nic-hdl:        JS53-AFRINIC
mnt-by:         GENERATED-MFY0XPWILQCZUJN1ZE6IOD80USOQL2R6-MNT
source:         AFRINIC # Filtered

person:         Patt Mabaso
address:        21 Napier Street,
address:        Johannesburg 2092
address:        South Africa
phone:          tel:+27-11-358-0610
nic-hdl:        PM88-AFRINIC
source:         AFRINIC # Filtered
mnt-by:         GENERATED-S9HD2K7RTQWKBXTMPXKMUMCNL5GIUPT5-MNT




#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       11157
ASName:         AFRINIC-ASNBLOCK-11157
ASHandle:       AS11157
RegDate:        2005-02-21
Updated:        2005-02-21
Comment:        This AS number block is under AFRINIC responsibility.
Comment:        Please see http://www.afrinic.net/ for further details,
Comment:        or check the WHOIS server located at whois.afrinic.net).
Ref:            https://rdap.arin.net/registry/autnum/11157

ResourceLink:  http://afrinic.net/en/services/whois-query
ResourceLink:  whois.afrinic.net


OrgName:        African Network Information Center
OrgId:          AFRINIC
Address:        Level 11ABC
Address:        Raffles Tower
Address:        Lot 19, Cybercity
City:           Ebene
StateProv:      
PostalCode:     
Country:        MU
RegDate:        2004-05-17
Updated:        2015-05-04
Comment:        AfriNIC - http://www.afrinic.net
Comment:        The African & Indian Ocean Internet Registry
Ref:            https://rdap.arin.net/registry/entity/AFRINIC

ReferralServer:  whois://whois.afrinic.net
ResourceLink:  http://afrinic.net/en/services/whois-query

OrgAbuseHandle: GENER11-ARIN
OrgAbuseName:   Generic POC
OrgAbusePhone:  +230 4666616 
OrgAbuseEmail:  abusepoc@afrinic.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GENER11-ARIN

OrgTechHandle: GENER11-ARIN
OrgTechName:   Generic POC
OrgTechPhone:  +230 4666616 
OrgTechEmail:  abusepoc@afrinic.net
OrgTechRef:    https://rdap.arin.net/registry/entity/GENER11-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.afrinic.net",
  "aut_nums" : [ {
    "aut_num" : "AS11157",
    "as_name" : "ELAB",
    "description" : [ "Electronic Laboratory Services" ],
    "status" : "ASSIGNED",
    "organization" : "ORG-ELSC1-AFRINIC",
    "admin_contacts" : [ "GP22-AFRINIC", "JS53-AFRINIC", "FR13-AFRINIC", "EL19-AFRINIC", "PM88-AFRINIC" ],
    "tech_contacts" : [ "JS53-AFRINIC", "FR13-AFRINIC", "EL19-AFRINIC" ],
    "mnt_lower" : [ "TF-AS11157-MNT", "Elabs-mnt" ],
    "mnt_routes" : [ "TF-AS11157-MNT", "Elabs-mnt" ],
    "mnt_by" : [ "AFRINIC-HM-MNT" ],
    "source" : "AFRINIC"
  } ],
  "organization" : {
    "handle" : "ORG-ELSc1-AFRINIC",
    "name" : "Electronic laboratory Services Pty Ltd",
    "type" : "EU-PI",
    "address" : [ "21 Napier Road, Richmond", "Johannesburg 2092" ],
    "street" : "Napier Road",
    "city" : "Johannesburg",
    "zip_code" : "2092",
    "country" : [ "ZA" ],
    "phone" : [ "+27-82-722-9279", "+27-11-358-0610", "+27-11-358-0800", "+27-11718012" ],
    "admin_contacts" : [ "FR13-AFRINIC", "JS53-AFRINIC", "EL19-AFRINIC", "GP22-AFRINIC", "PM88-AFRINIC" ],
    "tech_contacts" : [ "FR13-AFRINIC", "JS53-AFRINIC", "EL19-AFRINIC" ],
    "mnt_ref" : [ "AFRINIC-HM-MNT", "Elabs-mnt" ],
    "mnt_by" : [ "AFRINIC-HM-MNT" ],
    "source" : "AFRINIC"
  },
  "administrative_contacts" : [ {
    "handle" : "GP22-AFRINIC",
    "name" : "Gideon Pretorius",
    "address" : [ "21 Napier Street, Johannesburg, South Africa, 2092", "Johannesburg", "South Africa", "Johannesburg", "South Africa" ],
    "street" : "Napier Street",
    "city" : "Johannesburg",
    "zip_code" : "2092",
    "country" : "SOUTH AFRICA",
    "phone" : [ "+27-3580600" ],
    "mnt_by" : [ "GENERATED-SEV86SBRSBPPHATR2A0AK2ZHPGAMD18L-MNT" ],
    "source" : "AFRINIC",
    "addressCountry" : "SOUTH AFRICA"
  }, {
    "handle" : "JS53-AFRINIC",
    "name" : "John Sole",
    "address" : [ "21 Napier Street, Johannesburg, South Africa, 2092" ],
    "street" : "Napier Street",
    "city" : "Johannesburg",
    "zip_code" : "2092",
    "country" : "SOUTH AFRICA",
    "phone" : [ "+27-11-358-0611" ],
    "mnt_by" : [ "GENERATED-MFY0XPWILQCZUJN1ZE6IOD80USOQL2R6-MNT" ],
    "source" : "AFRINIC",
    "addressCountry" : "SOUTH AFRICA"
  }, {
    "handle" : "FR13-AFRINIC",
    "name" : "Floyd Robertson",
    "address" : [ "21 Napier Street, Johannesburg, South Africa, 2092", "Johannesburg 2092", "South Africa" ],
    "street" : "Napier Street",
    "city" : "Johannesburg",
    "zip_code" : "2092",
    "country" : "SOUTH AFRICA",
    "phone" : [ "+27-11718012" ],
    "mnt_by" : [ "GENERATED-9K4OCCWDMXNQJPBACANLJ4UFOMOUUVKP-MNT" ],
    "source" : "AFRINIC",
    "addressCountry" : "SOUTH AFRICA"
  }, {
    "handle" : "EL19-AFRINIC",
    "name" : "Elab level",
    "address" : [ "21 Napier Road, Richmond, 2092", "Johannesburg", "South Africa" ],
    "street" : "Napier Road",
    "city" : "Johannesburg",
    "zip_code" : "2092",
    "country" : "SOUTH AFRICA",
    "phone" : [ "+27-11-358-0610", "+27-11-358-0800" ],
    "mnt_by" : [ "GENERATED-QP4R8JSFCDZIFBPVBKYJ7462RNTQURMK-MNT" ],
    "source" : "AFRINIC",
    "addressCountry" : "SOUTH AFRICA"
  }, {
    "handle" : "PM88-AFRINIC",
    "name" : "Patt Mabaso",
    "address" : [ "21 Napier Street,", "Johannesburg 2092", "South Africa" ],
    "street" : "Napier Street",
    "city" : "Johannesburg",
    "zip_code" : "2092",
    "country" : "SOUTH AFRICA",
    "phone" : [ "+27-11-358-0610" ],
    "mnt_by" : [ "GENERATED-S9HD2K7RTQWKBXTMPXKMUMCNL5GIUPT5-MNT" ],
    "source" : "AFRINIC",
    "addressCountry" : "SOUTH AFRICA"
  } ],
  "technical_contacts" : [ {
    "handle" : "JS53-AFRINIC",
    "name" : "John Sole",
    "address" : [ "21 Napier Street, Johannesburg, South Africa, 2092" ],
    "street" : "Napier Street",
    "city" : "Johannesburg",
    "zip_code" : "2092",
    "country" : "SOUTH AFRICA",
    "phone" : [ "+27-11-358-0611" ],
    "mnt_by" : [ "GENERATED-MFY0XPWILQCZUJN1ZE6IOD80USOQL2R6-MNT" ],
    "source" : "AFRINIC",
    "addressCountry" : "SOUTH AFRICA"
  }, {
    "handle" : "FR13-AFRINIC",
    "name" : "Floyd Robertson",
    "address" : [ "21 Napier Street, Johannesburg, South Africa, 2092", "Johannesburg 2092", "South Africa" ],
    "street" : "Napier Street",
    "city" : "Johannesburg",
    "zip_code" : "2092",
    "country" : "SOUTH AFRICA",
    "phone" : [ "+27-11718012" ],
    "mnt_by" : [ "GENERATED-9K4OCCWDMXNQJPBACANLJ4UFOMOUUVKP-MNT" ],
    "source" : "AFRINIC",
    "addressCountry" : "SOUTH AFRICA"
  }, {
    "handle" : "EL19-AFRINIC",
    "name" : "Elab level",
    "address" : [ "21 Napier Road, Richmond, 2092", "Johannesburg", "South Africa" ],
    "street" : "Napier Road",
    "city" : "Johannesburg",
    "zip_code" : "2092",
    "country" : "SOUTH AFRICA",
    "phone" : [ "+27-11-358-0610", "+27-11-358-0800" ],
    "mnt_by" : [ "GENERATED-QP4R8JSFCDZIFBPVBKYJ7462RNTQURMK-MNT" ],
    "source" : "AFRINIC",
    "addressCountry" : "SOUTH AFRICA"
  } ]
}

Peers

AS Number	Description	Country
AS327935	iSPACE (PTY) LTD	ZA
AS327935	iSPACE PTY LTD	ZA

Upstreams

AS Number	Description	Country
AS327935	iSPACE PTY LTD	ZA

ASN Lookup Tool

ASN Summary

AS11157 – Electronic laboratory Services Pty Ltd

ASN Intelligence API for production workflows

IP Ranges

Raw Whois Response

Parsed Whois Response

Peers

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