37440 Airtel-, MW
Adjacency: 14 Upstream: 3 Downstream: 11
Upstream Adjacent AS list
AS37616 Airtel, GA
AS36926 CKL1-ASN, KE
AS327708 AIRTEL-, RW
Downstream Adjacent AS list
AS327941 SIMBANET-MALAWI, MW
AS36926 CKL1-ASN, KE
AS36969 MTL-AS, MW
AS328600 BENGOL_NET-LIMITED-AS, MW
AS328919 OCL-AS, MW
AS32860 CATS-NET-NETWORK, TZ
AS37013 Satcom-AS, TZ
AS37098 globe-as, MW
AS37713 Access-Communications-Ltd, MW
AS328300 Malawi-Bank-AS, MW
AS37133 airtel-tz-as, TZ
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 7653 AS37440 ORG+TRN Originate: 16896 /17.96 Transit: 11776 /18.48 Airtel-, MW
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 4042 AS37440 Airtel-, MW 45 20 7 32 13 28.89% Prefix AS Path Aggregation Suggestion 41.78.57.0/24 4777 2497 37100 327708 36926 37440 41.78.58.0/23 4777 2497 37100 327708 37440 105.234.142.0/23 4777 2497 37100 327708 37440 105.234.144.0/23 4777 2497 37100 327708 37440 37440 105.234.146.0/23 4777 2497 37100 327708 37440 105.234.148.0/22 4777 2497 37100 327708 37440 + Announce - aggregate of 105.234.148.0/23 (4777 2497 37100 327708 37440) and 105.234.150.0/23 (4777 2497 37100 327708 37440) 105.234.148.0/23 4777 2497 37100 327708 37440 - Withdrawn - aggregated with 105.234.150.0/23 (4777 2497 37100 327708 37440) 105.234.150.0/23 4777 2497 37100 327708 37440 - Withdrawn - aggregated with 105.234.148.0/23 (4777 2497 37100 327708 37440) 105.234.152.0/23 4777 2497 37100 327708 37440 105.234.153.0/24 4777 2497 37100 327708 37440 - Withdrawn - matching aggregate 105.234.152.0/23 4777 2497 37100 327708 37440 105.234.156.0/22 4777 2497 37100 327708 37440 + Announce - aggregate of 105.234.156.0/23 (4777 2497 37100 327708 37440) and 105.234.158.0/23 (4777 2497 37100 327708 37440) 105.234.156.0/23 4777 2497 37100 327708 37440 - Withdrawn - aggregated with 105.234.158.0/23 (4777 2497 37100 327708 37440) 105.234.158.0/23 4777 2497 37100 327708 37440 - Withdrawn - aggregated with 105.234.156.0/23 (4777 2497 37100 327708 37440) 105.234.160.0/23 4777 2497 37100 327708 37440 105.234.160.0/24 4777 2497 37100 327708 37440 - Withdrawn - matching aggregate 105.234.160.0/23 4777 2497 37100 327708 37440 105.234.162.0/24 4777 2497 37100 327708 37440 105.234.164.0/24 4777 2497 37100 327708 37440 105.234.166.0/24 4777 2497 37100 327708 37440 105.234.168.0/23 4777 2497 37100 327708 37440 105.234.174.0/24 4777 2497 2914 327708 37616 37616 37440 105.234.176.0/23 4777 2497 37100 327708 37440 + Announce - aggregate of 105.234.176.0/24 (4777 2497 37100 327708 37440) and 105.234.177.0/24 (4777 2497 37100 327708 37440) 105.234.176.0/24 4777 2497 37100 327708 37440 - Withdrawn - aggregated with 105.234.177.0/24 (4777 2497 37100 327708 37440) 105.234.177.0/24 4777 2497 37100 327708 37440 - Withdrawn - aggregated with 105.234.176.0/24 (4777 2497 37100 327708 37440) 105.234.178.0/23 4777 2497 2914 327708 37616 37616 37440 + Announce - aggregate of 105.234.178.0/24 (4777 2497 2914 327708 37616 37616 37440) and 105.234.179.0/24 (4777 2497 2914 327708 37616 37616 37440) 105.234.178.0/24 4777 2497 2914 327708 37616 37616 37440 - Withdrawn - aggregated with 105.234.179.0/24 (4777 2497 2914 327708 37616 37616 37440) 105.234.179.0/24 4777 2497 2914 327708 37616 37616 37440 - Withdrawn - aggregated with 105.234.178.0/24 (4777 2497 2914 327708 37616 37616 37440) 105.234.180.0/23 4777 2497 2914 327708 37616 37616 37440 + Announce - aggregate of 105.234.180.0/24 (4777 2497 2914 327708 37616 37616 37440) and 105.234.181.0/24 (4777 2497 2914 327708 37616 37616 37440) 105.234.180.0/24 4777 2497 2914 327708 37616 37616 37440 - Withdrawn - aggregated with 105.234.181.0/24 (4777 2497 2914 327708 37616 37616 37440) 105.234.181.0/24 4777 2497 2914 327708 37616 37616 37440 - Withdrawn - aggregated with 105.234.180.0/24 (4777 2497 2914 327708 37616 37616 37440) 105.234.182.0/24 4777 2497 2914 327708 37616 37616 37440 129.140.0.0/22 4777 2497 37100 327708 37440 + Announce - aggregate of 129.140.0.0/23 (4777 2497 37100 327708 37440) and 129.140.2.0/23 (4777 2497 37100 327708 37440) 129.140.0.0/23 4777 2497 37100 327708 37440 - Withdrawn - aggregated with 129.140.2.0/23 (4777 2497 37100 327708 37440) 129.140.2.0/23 4777 2497 37100 327708 37440 - Withdrawn - aggregated with 129.140.0.0/23 (4777 2497 37100 327708 37440) 137.64.0.0/23 4777 2497 37100 327708 37440 137.64.2.0/24 4777 2497 5511 327708 37440 37440 37440 37440 37440 37440 37440 37440 37440 37440 137.64.4.0/24 4777 2497 37100 327708 37440 137.64.8.0/22 4777 2497 37100 327708 37440 + Announce - aggregate of 137.64.8.0/23 (4777 2497 37100 327708 37440) and 137.64.10.0/23 (4777 2497 37100 327708 37440) 137.64.8.0/24 4777 2497 37100 327708 37440 - Withdrawn - aggregated with 137.64.9.0/24 (4777 2497 37100 327708 37440) 137.64.9.0/24 4777 2497 37100 327708 37440 - Withdrawn - aggregated with 137.64.8.0/24 (4777 2497 37100 327708 37440) 137.64.10.0/24 4777 2497 37100 327708 37440 - Withdrawn - aggregated with 137.64.11.0/24 (4777 2497 37100 327708 37440) 137.64.11.0/24 4777 2497 37100 327708 37440 - Withdrawn - aggregated with 137.64.10.0/24 (4777 2497 37100 327708 37440) 137.115.0.0/23 4777 2497 37100 327708 37440 137.115.2.0/23 4777 2497 37100 327708 37440 37440 137.115.4.0/23 4777 2497 37100 327708 37440 37440 137.115.6.0/23 4777 2497 5511 327708 37440 37440 37440 37440 37440 37440 37440 37440 37440 37440 37440 137.115.6.0/24 4777 2497 5511 327708 37440 37440 37440 37440 37440 37440 37440 37440 37440 37440 37440 - Withdrawn - matching aggregate 137.115.6.0/23 4777 2497 5511 327708 37440 37440 37440 37440 37440 37440 37440 37440 37440 37440 37440 137.115.7.0/24 4777 2497 5511 327708 37440 37440 37440 37440 37440 37440 37440 37440 37440 37440 37440 - Withdrawn - matching aggregate 137.115.6.0/23 4777 2497 5511 327708 37440 37440 37440 37440 37440 37440 37440 37440 37440 37440 37440 137.115.8.0/23 4777 2497 5511 37662 327708 36926 37440 37440 37440 137.115.10.0/23 4777 2497 5511 327708 37440 37440 37440 37440 37440 37440 37440 37440 37440 37440 37440 137.196.0.0/23 4777 2497 37100 327708 37440 137.196.2.0/24 4777 2497 5511 37662 327708 36926 37440 37440 37440 196.223.27.0/24 4777 2497 5511 37662 9498 327708 36926 37440 37440 37440 37440 37440 37440 37440 37440 37440 37440 37440 37440 37440 37440 37440 37440 37440 37440 37440 37440 37440
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS37440 44 More Specifics 45 Total Advertisements Airtel-, MW
41.78.57.0/24 41.78.56.0/22
41.78.58.0/23 41.78.56.0/22
105.234.142.0/23 105.234.0.0/16
105.234.144.0/23 105.234.0.0/16
105.234.146.0/23 105.234.0.0/16
105.234.148.0/23 105.234.0.0/16
105.234.150.0/23 105.234.0.0/16
105.234.152.0/23 105.234.0.0/16
105.234.153.0/24 105.234.0.0/16
105.234.156.0/23 105.234.0.0/16
105.234.158.0/23 105.234.0.0/16
105.234.160.0/23 105.234.0.0/16
105.234.160.0/24 105.234.0.0/16
105.234.162.0/24 105.234.0.0/16
105.234.164.0/24 105.234.0.0/16
105.234.166.0/24 105.234.0.0/16
105.234.168.0/23 105.234.0.0/16
105.234.174.0/24 105.234.0.0/16
105.234.176.0/24 105.234.0.0/16
105.234.177.0/24 105.234.0.0/16
105.234.178.0/24 105.234.0.0/16
105.234.179.0/24 105.234.0.0/16
105.234.180.0/24 105.234.0.0/16
105.234.181.0/24 105.234.0.0/16
105.234.182.0/24 105.234.0.0/16
129.140.0.0/23 129.140.0.0/16
129.140.2.0/23 129.140.0.0/16
137.64.0.0/23 137.64.0.0/16
137.64.2.0/24 137.64.0.0/16
137.64.4.0/24 137.64.0.0/16
137.64.8.0/24 137.64.0.0/16
137.64.9.0/24 137.64.0.0/16
137.64.10.0/24 137.64.0.0/16
137.64.11.0/24 137.64.0.0/16
137.115.0.0/23 137.115.0.0/16
137.115.2.0/23 137.115.0.0/16
137.115.4.0/23 137.115.0.0/16
137.115.6.0/23 137.115.0.0/16
137.115.6.0/24 137.115.0.0/16
137.115.7.0/24 137.115.0.0/16
137.115.8.0/23 137.115.0.0/16
137.115.10.0/23 137.115.0.0/16
137.196.0.0/23 137.196.0.0/16
137.196.2.0/24 137.196.0.0/16
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 41.78.57.0/24 Announced
whois: 402332
IANA has recorded AS37440 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS37440\n % 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.
% Information related to 'AS37440'
% No abuse contact registered for AS37440
aut-num: AS37440
as-name: Airtel-MW
descr: Zain/Airtel Malawi
status: ASSIGNED
admin-c: OT10-AFRINIC
tech-c: AP37-AFRINIC
tech-c: WK15-AFRINIC
org: ORG-ZM1-AFRINIC
mnt-by: AFRINIC-HM-MNT
mnt-routes: MNTNER-ZAIN-MW
source: AFRINIC # Filtered
organisation: ORG-ZM1-AFRINIC
org-name: Airtel Malawi Ltd
org-type: LIR
country: MW
address: P.o Box 1235
address: Chichiri
address: Blantyre 3 0000
phone: tel:+265-999-98-90-25
phone: tel:+265-999-98-99-57
phone: tel:+265-999-98-97-77
phone: tel:+265-999-95-93-21
phone: tel:+265-999-98-96-93
admin-c: OT10-AFRINIC
tech-c: AP37-AFRINIC
tech-c: WK15-AFRINIC
mnt-ref: AFRINIC-HM-MNT
mnt-ref: MNTNER-ZAIN-MW
mnt-by: AFRINIC-HM-MNT
source: AFRINIC # Filtered
person: Atul paliwal
nic-hdl: AP37-AFRINIC
address: Airtel Africa,
address: The Oval,
address: Ring Road, Parklands,
address: P. O. Box 962
address: Nairobi 00100
address: Kenya
phone: tel:+971-52-188-8867
mnt-by: GENERATED-NZEQEW94M2AQKYIJZMNBFBXLLDUHYM6K-MNT
source: AFRINIC # Filtered
person: Obester Thindwa
address: Airtel Complex,
address: Off Convention Drive,
address: City Centre,
address: Lilongwe, Malawi
phone: tel:+265-999-95-93-21
nic-hdl: OT10-AFRINIC
mnt-by: GENERATED-FFIXZKQQVL8DPIKJE4EXKOZVRMDIGDMS-MNT
source: AFRINIC # Filtered
person: Wakisa Kaula
nic-hdl: WK15-AFRINIC
address: Airtel Malawi
address: PO Box 1235
address: Blantyre
address: Malawi
address: Blantyre
address: Other
phone: tel:+265-999-98-96-93
mnt-by: GENERATED-0TMSMKYZLJ4PJXUQMRIDI3IXCEEPUPRS-MNT
source: AFRINIC # Filtered