ASN AS38193 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS38193?

AS38193 is listed under TRANS WORLD ASSOCIATES PVT LIMITED.

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.

AS38193 TRANS WORLD ASSOCIATES PVT LIMITED

TRANS WORLD ASSOCIATES PVT LIMITED tw1.com

PK 97 Routes

AS Data

AS38193

AS38193 – TRANS WORLD ASSOCIATES PVT LIMITED

AS Number	38193
AS Name	TWA-AS-AP
Organization	TRANS WORLD ASSOCIATES PVT LIMITED (org-tal1-ap)
Country	PK
Website	tw1.com
Number of IPv4 Routes	96
Number of IPv6 Routes	1
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS38193 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Raw Whois Response

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS37888 - AS38911'

as-block:       AS37888 - AS38911
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-29T06:04:16Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS38166 - AS38243'

as-block:       AS38166 - AS38243
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2008-09-04T06:40:26Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS38193'

% Abuse contact for 'AS38193' is 'abuse@tw1.com'

aut-num:        AS38193
as-name:        TWA-AS-AP
descr:          Transworld Associates (Pvt.) Ltd.
country:        PK
import:         from AS38193:AS-PEERS accept ANY
export:         to AS174 announce AS38193
export:         to AS6762 announce AS38193
export:         to AS8529 announce AS38193
org:            ORG-TAL1-AP
admin-c:        TM701-AP
tech-c:         TM701-AP
abuse-c:        AT1273-AP
notify:         ipcontrol@tw1.com
mnt-lower:      MAINT-PK-TWA
mnt-routes:     MAINt-PK-TWA
mnt-by:         APNIC-HM
mnt-irt:        IRT-TWA-PK
last-modified:  2020-08-05T13:03:19Z
source:         APNIC

irt:            IRT-TWA-PK
address:        Transworld Associates (Pvt) Ltd.
address:        6th Floor, Executive Tower, Dolmen City
address:        Marine Drive, Clifton Block 4
address:        Karachi
e-mail:         abuse@tw1.com
abuse-mailbox:  abuse@tw1.com
admin-c:        TM701-AP
tech-c:         TM701-AP
auth:           # Filtered
remarks:        abuse@tw1.com was validated on 2026-05-08
mnt-by:         MAINT-PK-TWA
last-modified:  2026-05-08T03:47:53Z
source:         APNIC

organisation:   ORG-TAL1-AP
org-name:       TRANS WORLD ASSOCIATES (PVT) LIMITED
org-type:       LIR
country:        PK
address:        6th Floor, Executive Tower, Dolmen City
address:        Marine Drive, Clifton Block 4
phone:          +92-51-2871623
fax-no:         +92-51-2871625
e-mail:         ipcontrol@tw1.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-11-20T12:56:19Z
source:         APNIC

role:           ABUSE TWAPK
country:        ZZ
address:        Transworld Associates (Pvt) Ltd.
address:        6th Floor, Executive Tower, Dolmen City
address:        Marine Drive, Clifton Block 4
address:        Karachi
phone:          +000000000
e-mail:         abuse@tw1.com
admin-c:        TM701-AP
tech-c:         TM701-AP
nic-hdl:        AT1273-AP
remarks:        Generated from irt object IRT-TWA-PK
remarks:        abuse@tw1.com was validated on 2026-05-08
abuse-mailbox:  abuse@tw1.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-05-08T03:48:03Z
source:         APNIC

person:         Technical Manager
address:        Transworld (Pvt) ltd.
address:        6th Floor, Executive Tower, Dolmen City
address:        Marine Drive, Clifton Block 4
address:        Karachi
country:        PK
phone:          +92-21-5824951 - 4
fax-no:         +92-21-5824957
e-mail:         ipcontrol@tw1.com
nic-hdl:        TM701-AP
mnt-by:         MAINT-PK-TWA
last-modified:  2010-06-12T12:10:01Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-UK2)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS37888 - AS38911",
    "description" : [ "APNIC ASN block" ],
    "admin_contacts" : [ "HM20-AP" ],
    "tech_contacts" : [ "HM20-AP" ],
    "remarks" : [ "These AS numbers are further assigned by APNIC", "to APNIC members and end-users in the APNIC region" ],
    "mnt_by" : [ "APNIC-HM" ],
    "mnt_lower" : [ "APNIC-HM" ],
    "date_updated" : "2009-09-29",
    "source" : "APNIC"
  }, {
    "as_block" : "AS38166 - AS38243",
    "description" : [ "APNIC ASN block" ],
    "admin_contacts" : [ "HM20-AP" ],
    "tech_contacts" : [ "HM20-AP" ],
    "remarks" : [ "These AS numbers are further assigned by APNIC", "to APNIC members and end-users in the APNIC region" ],
    "mnt_by" : [ "APNIC-HM" ],
    "mnt_lower" : [ "APNIC-HM" ],
    "date_updated" : "2008-09-04",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS38193",
    "as_name" : "TWA-AS-AP",
    "description" : [ "Transworld Associates (Pvt.) Ltd." ],
    "country" : "PK",
    "import" : [ "from AS38193:AS-PEERS accept ANY" ],
    "export" : [ "to AS174 announce AS38193", "to AS6762 announce AS38193", "to AS8529 announce AS38193" ],
    "organization" : "ORG-TAL1-AP",
    "admin_contacts" : [ "TM701-AP" ],
    "tech_contacts" : [ "TM701-AP" ],
    "abuse_contacts" : [ "AT1273-AP" ],
    "notify" : [ "ipcontrol@tw1.com" ],
    "mnt_irt" : [ "IRT-TWA-PK" ],
    "mnt_lower" : [ "MAINT-PK-TWA" ],
    "mnt_routes" : [ "MAINt-PK-TWA" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2020-08-05",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-TWA-PK",
    "address" : [ "Transworld Associates (Pvt) Ltd.", "6th Floor, Executive Tower, Dolmen City", "Marine Drive, Clifton Block 4", "Karachi" ],
    "city" : "Karachi",
    "email" : [ "abuse@tw1.com" ],
    "abuse_mailbox" : [ "abuse@tw1.com" ],
    "admin_contacts" : [ "TM701-AP" ],
    "tech_contacts" : [ "TM701-AP" ],
    "remarks" : [ "abuse@tw1.com was validated on 2026-05-08" ],
    "mnt_by" : [ "MAINT-PK-TWA" ],
    "date_updated" : "2026-05-08",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-TAL1-AP",
    "name" : "TRANS WORLD ASSOCIATES (PVT) LIMITED",
    "type" : "LIR",
    "address" : [ "6th Floor, Executive Tower, Dolmen City", "Marine Drive, Clifton Block 4" ],
    "country" : [ "PK" ],
    "email" : [ "ipcontrol@tw1.com" ],
    "phone" : [ "+92-51-2871623" ],
    "fax_no" : [ "+92-51-2871625" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2024-11-20",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "TM701-AP",
    "name" : "Technical Manager",
    "address" : [ "Transworld (Pvt) ltd.", "6th Floor, Executive Tower, Dolmen City", "Marine Drive, Clifton Block 4", "Karachi" ],
    "city" : "Karachi",
    "country" : "PK",
    "email" : [ "ipcontrol@tw1.com" ],
    "phone" : [ "+92-21-5824951 - 4" ],
    "fax_no" : [ "+92-21-5824957" ],
    "mnt_by" : [ "MAINT-PK-TWA" ],
    "date_updated" : "2010-06-12",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "TM701-AP",
    "name" : "Technical Manager",
    "address" : [ "Transworld (Pvt) ltd.", "6th Floor, Executive Tower, Dolmen City", "Marine Drive, Clifton Block 4", "Karachi" ],
    "city" : "Karachi",
    "country" : "PK",
    "email" : [ "ipcontrol@tw1.com" ],
    "phone" : [ "+92-21-5824951 - 4" ],
    "fax_no" : [ "+92-21-5824957" ],
    "mnt_by" : [ "MAINT-PK-TWA" ],
    "date_updated" : "2010-06-12",
    "source" : "APNIC"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AT1273-AP",
    "name" : "ABUSE TWAPK",
    "address" : [ "Transworld Associates (Pvt) Ltd.", "6th Floor, Executive Tower, Dolmen City", "Marine Drive, Clifton Block 4", "Karachi" ],
    "city" : "Karachi",
    "country" : "ZZ",
    "email" : [ "abuse@tw1.com" ],
    "abuse_mailbox" : [ "abuse@tw1.com" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "TM701-AP" ],
    "tech_contacts" : [ "TM701-AP" ],
    "remarks" : [ "Generated from irt object IRT-TWA-PK", "abuse@tw1.com was validated on 2026-05-08" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-05-08",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS136610	WideBand Communications(Pvt)Ltd	PK
AS51907	Kanton Zug	CH
AS58057	Securebit AG	CH
AS9260	Multinet Pakistan Pvt. Ltd.	PK
AS38880	Micron21 Datacentre Pty Ltd	AU
AS198150	SIACOM JSC	GE
AS60144	3W Infra B.V.	NL
AS3303	Swisscom Schweiz AG	CH
AS139341	ACEVILLE PTE.LTD.	SG
AS55541	MCB Bank Ltd	PK
AS50673	Serverius Holding B.V.	NL
AS138019	Punjab Safe City Authority	PK
AS137265	MCB Islamic Bank	PK
AS53062	GGNET TELECOMUNICACOES LTDA	BR
AS206735	Novelcomm LP	GR
AS3216	PJSC "Vimpelcom"	RU
AS13237	euNetworks GmbH	DE
AS17787	Pakistan Software Export Board	PK
AS45773	PERN AS Content Servie Provider, Islamabad, Pakistan	PK
AS32590	Valve Corporation	US
AS12735	TurkNet Iletisim Hizmetleri A.S.	TR
AS45195	Central Despository Company of Pakistan	PK
AS136610	WideBand Communications Pvt Ltd	PK
AS559	SWITCH	CH
AS8758	Iway AG	CH
AS9507	NextHop Pty Ltd	AU
AS6696	VERIXI SA	BE
AS55501	Web Concepts Pvt Ltd	PK
AS29838	Atlantic Metro Communications II, Inc.	US
AS1828	Unitas Global	US
AS264479	Turbozone Internet	BR
AS55330	AFGHANTELECOM GOVERNMENT COMMUNICATION NETWORK	AF
AS38158	PT. Cyberindo Aditama	ID
AS58470	Mobilink GSM, Pakistan Mobile Communication Ltd.	PK
AS209090	Association Stolon	FR
AS12741	Netia SA	PL
AS55501	141-143 Maulana Shaukat Ali Road	PK
AS136602	Bank Al Habib Limited	PK
AS215760	Adam Grazioli	IT
AS58506	Head Office, NBP Building, I.I Chundrigar Road	PK
AS44620	Netlen Internet Hizmetleri Ltd. Sti.	TR
AS209823	Enki Multimedia EURL	FR
AS14630	Invesco Group Services, Inc.	US
AS45796	UIH / BB Connect	TH
AS150750	IN CABLE INTERNET (PRIVATE) LIMITED	PK
AS8218	Zayo Infrastructure France SA	FR
AS139024	Iqra University	PK
AS151326	DCConnect Communication Pte. Ltd.	SG
AS133210	EN Technologies Pte Ltd	SG
AS37100	SEACOM Limited	MU
AS199938	Netzwerge GmbH	DE
AS24940	Hetzner Online GmbH	DE
AS56126	13 Floor UBL Building	PK
AS139577	Hispar Networks Pvt Ltd	PK
AS18403	FPT Telecom Company	VN
AS215859	Hetzner Online GmbH	DE
AS60539	Huicast Telecom Limited	HK
AS52075	Wifirst S.A.S.	FR
AS263444	Open X Tecnologia Ltda	BR
AS1764	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	AT

Upstreams

AS Number	Description	Country
AS6762	TELECOM ITALIA SPARKLE S.p.A.	IT
AS7195	EDGEUNO S.A.S	CO
AS9498	Bharti Airtel Limited	IN
AS64049	Reliance Jio Infocomm Pte Ltd Singapore	SG
AS39249	Netassist International EOOD	BG
AS49434	FBW NETWORKS SAS	FR
AS39351	31173 Services AB	SE
AS6939	Hurricane Electric LLC	US
AS6204	ZET.NET IP Transit	RO
AS8359	MTS PJSC	RU
AS22356	Durand do Brasil Ltda	BR
AS8966	EMIRATES TELECOMMUNICATIONS GROUP COMPANY ETISALAT GROUP PJSC	AE
AS15943	wilhelm.tel GmbH	DE
AS24115	Equinix Asia Pacific Pte Ltd	SG
AS17557	Pakistan Telecommunication Company Limited	PK
AS37468	Angola Cables	AO
AS20764	CJSC RASCOM	RU
AS15802	Emirates Integrated Telecommunications Company PJSC	AE
AS3303	Swisscom Schweiz AG	CH
AS50673	Serverius Holding B.V.	NL
AS4637	Telstra International Limited	HK
AS6461	Zayo Bandwidth	US
AS24889	Monzoon Networks AG	CH
AS3216	PJSC Vimpelcom	RU
AS12859	BIT BV	NL
AS58453	China Mobile International Limited	HK
AS8220	COLT Technology Services Group Limited	GB
AS14840	BR.Digital Telecom	BR
AS29632	Netassist International EOOD	BG
AS9583	Sify Limited	IN
AS24961	WIIT AG	DE
AS39386	Saudi Telecom Company JSC	SA
AS8758	Iway AG	CH
AS12779	IT.Gate S.p.A.	IT
AS9930	TT DOTCOM SDN BHD	MY
AS35625	Eurofiber France SAS	FR
AS25091	IP Max SA	ZZ
AS212024	Marc Schmitt	FR
AS1836	green.ch AG	CH
AS6696	VERIXI SA	BE
AS209022	Tschajera Limited	GB
AS20485	Joint Stock Company TransTeleCom	RU
AS4657	Starhub Ltd.	SG
AS8283	Netwerkvereniging Coloclue	NL
AS34549	meerfarbig GmbH & Co. KG	DE
AS138423	CMPak Limited	PK
AS24482	SG.GS	SG
AS6453	TATA COMMUNICATIONS AMERICA INC	US
AS209090	Association Stolon	FR
AS28716	Retelit Digital Services S.p.A.	IT
AS34927	iFog GmbH	CH
AS1764	Next Layer Telekommunikationsdienstleistungs und Beratungs GmbH	AT
AS3320	Deutsche Telekom AG	DE
AS6695	DE CIX Management GmbH	DE
AS8298	IPng Networks GmbH	CH
AS138997	Eons Data Communications Limited	HK
AS4635	The Hong Kong Internet Exchange Limited	HK
AS7713	Telekomunikasi Indonesia PT	ID
AS6663	Euroweb Romania S.R.L.	RO
AS33891	Core Backbone GmbH	DE

Downstreams

AS Number	Description	Country
AS63954	Getz Pharma Private Limited	PK
AS153561	PITC	PK
AS6762	TELECOM ITALIA SPARKLE S.p.A.	IT
AS136400	Asia Consultancy Group	AF
AS38488	Telecard Limited	PK
AS9260	Multinet Pakistan Pvt. Ltd.	PK
AS6939	Hurricane Electric LLC	US
AS58515	Allied Bank Limited	PK
AS133551	OriginNet	PK
AS58602	i2c inc.	PK
AS15347	IBEX Global Solutions	US
AS18173	Aga Khan University	PK
AS17539	Netsol Connect Pvt Limited	PK
AS23888	National Telecommunication Corporation	PK
AS139341	ACEVILLE PTE.LTD.	SG
AS55541	MCB Bank Ltd	PK
AS136012	Telenor Microfinance Bank Limited	PK
AS38584	CubeXS Pvt Ltd	PK
AS138019	Punjab Safe City Authority	PK
AS18053	Special Communication Organization	PK
AS137265	MCB Islamic Bank	PK
AS138322	Afghan Wireless Communication Company	AF
AS45178	Telecom Development Company Afghanistan	AF
AS24435	Supernet Limited Transit Autonomous System Number	PK
AS138444	K Electric Limited	PK
AS45773	PERN AS Content Servie Provider, Islamabad, Pakistan	PK
AS17787	Pakistan Software Export Board	PK
AS38264	Wateen Telecom Limited	PK
AS45195	Central Despository Company of Pakistan	PK
AS149012	Systems Limited	PK
AS136610	WideBand Communications Pvt Ltd	PK
AS150750	IN CABLE INTERNET PRIVATE LIMITED	PK
AS138915	Kaopu Cloud HK Limited	HK
AS152605	Z COM NETWORKS	PK
AS131284	Etisalat Afghan	AF
AS141343	Zeta Technologies Pvt. Limited	PK
AS9387	SHARP TELECOM PRIVATE LIMITED	PK
AS9541	Cyber Internet Services Pvt Ltd.	PK
AS55501	Web Concepts Pvt Ltd	PK
AS136174	The Professional Communications Pvt Ltd	PK
AS135407	Trans World Enterprise Services Private Limited	PK
AS136969	KK Networks Pvt Ltd.	PK
AS151818	State Bank of Pakistan	PK
AS137047	TELECOMMUNICATION AND TECHNOLOGY MASTERS PVT. LIMITED	PK
AS132788	MOBILINK IT AS	PK
AS55330	AFGHANTELECOM GOVERNMENT COMMUNICATION NETWORK	AF
AS17563	NEXLINX NETWORKS PVT LIMITED	PK
AS154379	OCTANS DIGITAL PRIVATE LIMITED	PK
AS138423	CMPak Limited	PK
AS58617	TPL Trakker Ltd	PK
AS58470	Mobilink GSM, Pakistan Mobile Communication Ltd.	PK
AS58893	Gemnet Enterprise Solutions Pvt Ltd	PK
AS58895	E Bone Network Pvt. Limited	PK
AS133495	Vision telecom Private limited	PK
AS136602	Bank Al Habib Limited	PK
AS141342	FIBERISH PVT LTD	PK
AS134489	S. B Link Network	PK
AS138655	Trans World Enterprise Services Private Limited	PK
AS21859	Zenlayer Inc	US
AS58506	National Bank of Pakistan	PK

Contacts

Email Contacts

ipcontrol@tw1.com

Abuse Contacts

abuse@tw1.com

Legacy Routes

154.194.2.0/24

ASN Lookup Tool

ASN Summary