ASN AS37419 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS37419?

AS37419 is listed under Tanzania Revenue Authority.

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?

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AS37419 Tanzania Revenue Authority

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Tanzania Revenue Authority

TZ 1 Routes

AS Data

AS37419

AS37419 – Tanzania Revenue Authority

AS Number	37419
AS Name	TRA
Organization	Tanzania Revenue Authority (org-tra1-afrinic)
Country	TZ
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Allocation Status	ASSIGNED
Registry	AFRINIC
Date Allocated	N/A

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
196.43.230.0/24	AS37419	Tanzania Revenue Authority	Tanzania Revenue Authority	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 'AS37419'

% No abuse contact registered for AS37419

aut-num:        AS37419
as-name:        TRA
descr:          Tanzania Revenue Authority
status:         ASSIGNED
admin-c:        MIM1-AFRINIC
admin-c:        EN30-AFRINIC
tech-c:         MIM1-AFRINIC
tech-c:         YAK1-AFRINIC
tech-c:         II3-AFRINIC
tech-c:         PJM1-AFRINIC
tech-c:         EN30-AFRINIC
org:            ORG-TRA1-AFRINIC
mnt-by:         AFRINIC-HM-MNT
mnt-lower:      TRA-MNT
mnt-routes:     TRA-MNT
source:         AFRINIC # Filtered

organisation:   ORG-TRA1-AFRINIC
org-name:       Tanzania Revenue Authority
org-type:       EU-PI
country:        TZ
address:        6TH FLOOR MAPATO HOUSE
address:        SOKOINE DRIVE,
address:        PO Box 11491
address:        DAR-e-Salaam
phone:          tel:+255-22-211-9640
phone:          tel:+255-784-421-626
phone:          tel:+255-787-371-427
fax-no:         tel:+255-22-212-5514
admin-c:        EN30-AFRINIC
admin-c:        MIM1-AFRINIC
tech-c:         II3-AFRINIC
tech-c:         PJM1-AFRINIC
tech-c:         YAK1-AFRINIC
tech-c:         EN30-AFRINIC
tech-c:         MIM1-AFRINIC
mnt-ref:        AFRINIC-HM-MNT
mnt-ref:        TRA-MNT
mnt-by:         AFRINIC-HM-MNT
source:         AFRINIC # Filtered

person:         Emmanuel Nnko
address:        6TH FLOOR MAPATO HOUSE
address:        SOKOINE DRIVE, PO Box 11491, DAR-e-Salaam
address:        Tanzania
phone:          tel:+255-22-211-9640
phone:          tel:+255-784-421-626
nic-hdl:        EN30-AFRINIC
mnt-by:         GENERATED-WEETVF5HPGKJM9VHTJ4CHBCYDXHYYPDM-MNT
source:         AFRINIC # Filtered

person:         ICT Infrastructure
address:        SOKOINE DRIVE, 6TH FLR MAPATO,
address:        DAR-e-salaam
address:        Tanzania
phone:          tel:+255-22-211-9343
nic-hdl:        II3-AFRINIC
mnt-by:         GENERATED-Y9FY3TLATR7A92UZB0WI7L9YBFSNWCN2-MNT
source:         AFRINIC # Filtered

person:         Manyiri Isack Mabulla
address:        28 Edward Sokonie Drive
address:        11105 Mchafukoge llala CBD
phone:          tel:+255-22-211-9640
phone:          tel:+255-784-227-900
nic-hdl:        MIM1-AFRINIC
source:         AFRINIC # Filtered
mnt-by:         GENERATED-STT2Y15JN7RWDHYQ3DHT6L4PLEAQTBYT-MNT

person:         Primi Joseph Mtenga
address:        28 Edward Sokonie Drive
address:        11105 Mchafukoge llala CBD
phone:          tel:+255-22-229-2102
phone:          tel:+255-715-788-823
nic-hdl:        PJM1-AFRINIC
source:         AFRINIC # Filtered
mnt-by:         GENERATED-B4VFQDA2WPPXHVBAI9XWYPNSNJHNWORM-MNT

person:         Yasini Athuman Kilima
address:        28 Edward Sokonie Drive
address:        11105 Mchafukoge llala CBD
phone:          tel:+255-22-229-2102
phone:          tel:+255-764-150-997
nic-hdl:        YAK1-AFRINIC
source:         AFRINIC # Filtered
mnt-by:         GENERATED-3EI5NYXIBOMTQIEHJTBXXVO9P0LCXVWM-MNT

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.afrinic.net",
  "aut_nums" : [ {
    "aut_num" : "AS37419",
    "as_name" : "TRA",
    "description" : [ "Tanzania Revenue Authority" ],
    "status" : "ASSIGNED",
    "organization" : "ORG-TRA1-AFRINIC",
    "admin_contacts" : [ "MIM1-AFRINIC", "EN30-AFRINIC" ],
    "tech_contacts" : [ "MIM1-AFRINIC", "YAK1-AFRINIC", "II3-AFRINIC", "PJM1-AFRINIC", "EN30-AFRINIC" ],
    "mnt_lower" : [ "TRA-MNT" ],
    "mnt_routes" : [ "TRA-MNT" ],
    "mnt_by" : [ "AFRINIC-HM-MNT" ],
    "source" : "AFRINIC"
  } ],
  "organization" : {
    "handle" : "ORG-TRA1-AFRINIC",
    "name" : "Tanzania Revenue Authority",
    "type" : "EU-PI",
    "address" : [ "6TH FLOOR MAPATO HOUSE", "SOKOINE DRIVE,", "PO Box 11491", "DAR-e-Salaam" ],
    "street" : "Sokoine Drive",
    "country" : [ "TZ" ],
    "phone" : [ "+255-22-211-9640", "+255-784-421-626", "+255-787-371-427" ],
    "fax_no" : [ "+255-22-212-5514" ],
    "admin_contacts" : [ "EN30-AFRINIC", "MIM1-AFRINIC" ],
    "tech_contacts" : [ "II3-AFRINIC", "PJM1-AFRINIC", "YAK1-AFRINIC", "EN30-AFRINIC", "MIM1-AFRINIC" ],
    "mnt_ref" : [ "AFRINIC-HM-MNT", "TRA-MNT" ],
    "mnt_by" : [ "AFRINIC-HM-MNT" ],
    "source" : "AFRINIC"
  },
  "administrative_contacts" : [ {
    "handle" : "MIM1-AFRINIC",
    "name" : "Manyiri Isack Mabulla",
    "address" : [ "28 Edward Sokonie Drive", "11105 Mchafukoge llala CBD" ],
    "street" : "Edward Sokonie Drive",
    "city" : "Mchafukoge",
    "zip_code" : "11105",
    "phone" : [ "+255-22-211-9640", "+255-784-227-900" ],
    "mnt_by" : [ "GENERATED-STT2Y15JN7RWDHYQ3DHT6L4PLEAQTBYT-MNT" ],
    "source" : "AFRINIC"
  }, {
    "handle" : "EN30-AFRINIC",
    "name" : "Emmanuel Nnko",
    "address" : [ "6TH FLOOR MAPATO HOUSE", "SOKOINE DRIVE, PO Box 11491, DAR-e-Salaam", "Tanzania" ],
    "street" : "Sokoine Drive",
    "country" : "TANZANIA",
    "phone" : [ "+255-22-211-9640", "+255-784-421-626" ],
    "mnt_by" : [ "GENERATED-WEETVF5HPGKJM9VHTJ4CHBCYDXHYYPDM-MNT" ],
    "source" : "AFRINIC",
    "addressCountry" : "TANZANIA"
  } ],
  "technical_contacts" : [ {
    "handle" : "MIM1-AFRINIC",
    "name" : "Manyiri Isack Mabulla",
    "address" : [ "28 Edward Sokonie Drive", "11105 Mchafukoge llala CBD" ],
    "street" : "Edward Sokonie Drive",
    "city" : "Mchafukoge",
    "zip_code" : "11105",
    "phone" : [ "+255-22-211-9640", "+255-784-227-900" ],
    "mnt_by" : [ "GENERATED-STT2Y15JN7RWDHYQ3DHT6L4PLEAQTBYT-MNT" ],
    "source" : "AFRINIC"
  }, {
    "handle" : "YAK1-AFRINIC",
    "name" : "Yasini Athuman Kilima",
    "address" : [ "28 Edward Sokonie Drive", "11105 Mchafukoge llala CBD" ],
    "street" : "Edward Sokonie Drive",
    "city" : "Mchafukoge",
    "zip_code" : "11105",
    "phone" : [ "+255-22-229-2102", "+255-764-150-997" ],
    "mnt_by" : [ "GENERATED-3EI5NYXIBOMTQIEHJTBXXVO9P0LCXVWM-MNT" ],
    "source" : "AFRINIC"
  }, {
    "handle" : "II3-AFRINIC",
    "name" : "ICT Infrastructure",
    "address" : [ "SOKOINE DRIVE, 6TH FLR MAPATO,", "DAR-e-salaam", "Tanzania" ],
    "street" : "Sokoine Drive",
    "country" : "TANZANIA",
    "phone" : [ "+255-22-211-9343" ],
    "mnt_by" : [ "GENERATED-Y9FY3TLATR7A92UZB0WI7L9YBFSNWCN2-MNT" ],
    "source" : "AFRINIC",
    "addressCountry" : "TANZANIA"
  }, {
    "handle" : "PJM1-AFRINIC",
    "name" : "Primi Joseph Mtenga",
    "address" : [ "28 Edward Sokonie Drive", "11105 Mchafukoge llala CBD" ],
    "street" : "Edward Sokonie Drive",
    "city" : "Mchafukoge",
    "zip_code" : "11105",
    "phone" : [ "+255-22-229-2102", "+255-715-788-823" ],
    "mnt_by" : [ "GENERATED-B4VFQDA2WPPXHVBAI9XWYPNSNJHNWORM-MNT" ],
    "source" : "AFRINIC"
  }, {
    "handle" : "EN30-AFRINIC",
    "name" : "Emmanuel Nnko",
    "address" : [ "6TH FLOOR MAPATO HOUSE", "SOKOINE DRIVE, PO Box 11491, DAR-e-Salaam", "Tanzania" ],
    "street" : "Sokoine Drive",
    "country" : "TANZANIA",
    "phone" : [ "+255-22-211-9640", "+255-784-421-626" ],
    "mnt_by" : [ "GENERATED-WEETVF5HPGKJM9VHTJ4CHBCYDXHYYPDM-MNT" ],
    "source" : "AFRINIC",
    "addressCountry" : "TANZANIA"
  } ]
}

Peers

AS Number	Description	Country
AS37035	MIC TANZANIA LTD	TZ
AS30844	Liquid Telecommunications Ltd	GB
AS37100	SEACOM Limited	MU

Upstreams

AS Number	Description	Country
AS37035	MIC TANZANIA LTD	TZ
AS30844	Liquid Telecommunications Ltd	GB
AS37100	SEACOM Limited	MU

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ASN Summary

AS37419 – Tanzania Revenue Authority

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IP Ranges

Raw Whois Response

Parsed Whois Response

Peers

Upstreams

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