ASN AS36911 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS36911?

AS36911 is listed under NULL ORG.

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.

AS36911 NULL ORG | IPGeolocation.io

ASN Lookup Tool

NULL ORG

MU 32 Routes

AS Data

AS36911

AS36911 – NULL ORG

AS Number	36911
AS Name
Organization	NULL ORG (afrinic)
Country	MU
Number of IPv4 Routes	32
Number of IPv6 Routes	0
ASN type	ISP
Registry	AFRINIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS36911 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

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
41.204.234.0/24	AS36911	NULL ORG	African Network Information Center AfriNIC Ltd	256
41.204.247.0/24	AS36911	NULL ORG	African Network Information Center AfriNIC Ltd	256
41.204.239.0/24	AS36911	NULL ORG	African Network Information Center AfriNIC Ltd	256
41.204.251.0/24	AS36911	NULL ORG	African Network Information Center AfriNIC Ltd	256
41.204.238.0/24	AS36911	NULL ORG	African Network Information Center AfriNIC Ltd	256
41.204.255.0/24	AS36911	NULL ORG	African Network Information Center AfriNIC Ltd	256
41.204.242.0/24	AS36911	NULL ORG	African Network Information Center AfriNIC Ltd	256
41.204.225.0/24	AS36911	NULL ORG	African Network Information Center AfriNIC Ltd	256
41.204.246.0/24	AS36911	NULL ORG	African Network Information Center AfriNIC Ltd	256
41.204.227.0/24	AS36911	NULL ORG	African Network Information Center AfriNIC Ltd	256

Raw Whois Response

#
# 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:       36864 - 37887
ASName:         AFRINIC-ASNBLOCK-36864
ASHandle:       AS36864
RegDate:        2005-04-12
Updated:        2005-04-25
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/36864

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

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

OrgAbuseHandle: GENER11-ARIN
OrgAbuseName:   Generic POC
OrgAbusePhone:  +230 4666616 
OrgAbuseEmail:  abusepoc@afrinic.net
OrgAbuseRef:    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.
#

% 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.

%ERROR:101: no entries found
%
% No entries found in source AFRINIC.

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "36864 - 37887",
    "as_handle" : "AS36864",
    "as_name" : "AFRINIC-ASNBLOCK-36864",
    "tech_contacts" : [ "GENER11-ARIN" ],
    "abuse_contacts" : [ "GENER11-ARIN" ],
    "date_created" : "2005-04-12",
    "date_updated" : "2005-04-25",
    "source" : "https://rdap.arin.net/registry/autnum/36864"
  } ],
  "organization" : {
    "handle" : "AFRINIC",
    "name" : "African Network Information Center",
    "address" : [ "Level 11ABC", "Raffles Tower", "Lot 19, Cybercity", "Ebene", "MU" ],
    "country" : [ "MU" ],
    "date_created" : "2004-05-17",
    "date_updated" : "2015-05-04",
    "source" : "https://rdap.arin.net/registry/entity/AFRINIC"
  },
  "technical_contacts" : [ {
    "handle" : "GENER11-ARIN",
    "name" : "Generic POC",
    "email" : [ "abusepoc@afrinic.net" ],
    "phone" : [ "+230 4666616" ],
    "source" : "https://rdap.arin.net/registry/entity/GENER11-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "GENER11-ARIN",
    "name" : "Generic POC",
    "email" : [ "abusepoc@afrinic.net" ],
    "phone" : [ "+230 4666616" ],
    "source" : "https://rdap.arin.net/registry/entity/GENER11-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS327924	EXCELSIMO NETWORKS LIMITED	NG
AS328918	Fibrehub Internetworking Services Ltd	NG
AS37209	Hyperia Limited	NG
AS37688	BACKBONE CONNECTIVITY NETWORK NIGERIA LIMITED	NG
AS37688	BACKBONE CONNECTIVITY NETWORK (NIGERIA) LIMITED	NG

Upstreams

AS Number	Description	Country
AS327924	EXCELSIMO NETWORKS LIMITED	NG
AS37209	Hyperia Limited	NG
AS37688	BACKBONE CONNECTIVITY NETWORK NIGERIA LIMITED	NG

Downstreams

AS Number	Description	Country
AS328918	Fibrehub Internetworking Services Ltd	NG