193.33.72.0/23 - bgp.tools

193.33.72.0/23

Originated by AS3257, and 1 other

Overview
Connectivity
Whois
Validation

Registered on: 13 Feb 2007 (19 years old)

Registered to: uk.easynet (ripe); [Transfer History]

Prefix status: Active, Allocated under RIPE

Size of prefix: 2 /24's

Originators

	ASN	Description
	AS3257	GTT Communications Inc.
	AS8928	GTT Communications Inc.

How can a prefix have multiple ASNs?

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How are upstreams and downstreams calculated?

Upstreams

This network is transit-free. Meaning it has no upstreams.

Peers

	ASN	Description
	AS137182	Blue Wireless PTE LTD
	AS9050	Orange Romania S.A.
	AS34927	iFog GmbH
	AS30823	aurologic GmbH
	AS57304	RETN Russia
	AS56630	Melbikomas UAB
	AS400202	Municipality of the County of Pictou
	AS46844	Sharktech
	AS28792	Public Internet Ltd
	AS20055	Ziply Fiber
	AS29278	Rackhost Zrt.
	AS3255	Ukrainian Academic and Research Network
	AS63927	RISE
	AS28398	INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV
	AS29208	Quantcom, a.s.
	AS260	GTT Americas, LLC
	AS56595	Commsworld Ltd
	AS49915	Megaport (UK) Limited
	AS45014	Nuco Technologies Ltd
	AS34984	Superonline Iletisim Hizmetleri A.S.
	AS54527	Astute Internet
	AS29551	Aixit GmbH
	AS62217	Vinters IT Ltd
	AS61029	DODW Holding B.V.
	AS15943	wilhelm.tel GmbH
	AS44901	Belcloud LTD
	AS29119	AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL
	AS49559	A-Systems Sp. z o.o.
	AS199995	Omega Telecom LLC
	AS20912	Panservice s.a.s. di Cuseo Fabrizio & C.
	AS33185	Hive Data Center Inc.
	AS61461	Airtek Solutions C.A.
	AS5645	TekSavvy Solutions, Inc.
	AS14016	Capcon Networks
	AS9829	BSNL (Bharat Sanchar Nigam Ltd)
	AS39175	Connective Online Limited
	AS18451	LES.NET
	AS21013	eww ag
	AS15169	Google LLC
	AS42689	Glide Student & Residential Limited
	AS8781	Ooredoo Q.S.C.
	AS39392	SH.cz s.r.o.
	AS53597	Hoyos Consulting LLC
	AS50131	Spartan Host Ltd
	AS15830	Equinix, Inc.
	AS212683	Olilo UK & Ireland Ltd
	AS9038	Al Bahrainia al Urdunia Liltaknia Wa Alitisalat Plc. Co
	AS8801	Rocket Fibre Ltd
	AS28917	Fiord Networks, UAB
	AS40994	Alwyzon (Hohl IT)
	AS207054	FLYNET SRL
	AS1426	TenSpire Network
	AS8551	Bezeq International Ltd.
	AS7018	AT&T Enterprises, LLC
	AS8657	MEO International Backbone
	AS21559	OSNET
	AS212175	Stelia Ltd
	AS34428	Giulio Lo Presti
	AS701	Verizon Business
	AS213791	XeniaGroup SRL
	AS1820	WNET TELECOM USA Corp.
	AS55081	24 SHELLS
	AS399486	Virtuo
	AS212027	PebbleHost Ltd
	AS22611	InMotion Hosting, Inc.
	AS12129	123.Net, Inc.
	AS23764	China Telecom Global
	AS62403	PletX GmbH
	AS6597	Coloblox Data Centers Inc
	AS215248	Bastiaan Mathijs Brink
	AS6208	FiberX
	AS44066	firstcolo GmbH
	AS16189	KLEE SA
	AS1213	ASIERA TECHNOLOGY SERVICES CLG
	AS3737	PenTeleData Inc.
	AS3549	Lumen (fka. Global Crossing)
	AS8966	Etisalat (E&)
	AS17378	TierPoint, LLC
	AS7474	SingTel Optus Pty Ltd
	AS42831	UK Dedicated Servers Limited
	AS206375	NETSPEED INTERNET A.S.
	AS4230	Claro (Embratel)
	AS40676	Psychz Networks
	AS249	Packet Star Networks Limited
	AS2516	KDDI Corporation
	AS29802	HIVELOCITY, Inc.
	AS1103	SURF B.V.
	AS396998	Path Network, Inc.
	AS3292	TDC Holding A/S
	AS29049	Delta Telecom Ltd
	AS29169	GANDI SAS
	AS58212	dataforest GmbH
	AS12676	HKN GmbH
	AS30058	FDCservers.net
	AS398465	Rackdog LLC
	AS12779	IT.Gate S.p.A.
	AS41960	Nextpertise B.V.
	AS7713	PT Telkom Indonesia Tbk
	AS6327	Shaw Communications
	AS12400	Partner Communications Ltd.
	AS25369	Hydra Communications Ltd
	AS4213	Krypt Technologies
	AS57344	Telehouse EAD
	AS39421	Sapinet SAS
	AS7843	Charter Communications Inc
	AS49600	NEAR IP, S.L.
	AS3303	Swisscom (Schweiz) AG
	AS8426	Claranet Limited
	AS21263	TeleData GmbH
	AS35625	Eurofiber France SAS
	AS199081	Lancom Ltd.
	AS6205	HizliNet Teknoloji A.S.
	AS51088	A2B IP B.V.
	AS13237	euNetworks GmbH
	AS17676	SoftBank Corp.
	AS37271	Workonline Communications(Pty) Ltd
	AS58453	China Mobile International
	AS32590	Valve Corporation
	AS42184	TKRZ Stadtwerke GmbH
	AS9121	Turk Telekom
	AS11232	Midcontinent Communications
	AS62000	SERVERD SAS
	AS21700	Neptune Networks, LLC
	AS33891	Core-Backbone GmbH
	AS36236	NetActuate, Inc
	AS1764	Next Layer Telecommunications
	AS36352	HostPapa
	AS44521	Jagex Limited
	AS30844	Liquid Intelligent Technologies
	AS60068	Datacamp Limited (CDN77 / DataPacket)
	AS2497	Internet Initiative Japan Inc.
	AS6667	Elisa Oyj
	AS213753	InterEdge B.V.
	AS1273	Vodafone Group PLC
	AS12389	Rostelecom PJSC
	AS577	Bell Canada
	AS6204	INTERKVM HOST SRL
	AS394177	Shift Hosting LLC
	AS3170	VeloxServ Communications Ltd
	AS7195	EdgeUno
	AS37100	SEACOM Limited
	AS20473	The Constant Company, LLC
	AS34549	meerfarbig GmbH & Co. KG
	AS10	CSNET Coordination and Information Center (CSNET-CIC)
	AS24961	WIIT AG (fka. myLoc Managed IT AG)
	AS49127	Asimo Networks B.V.
	AS52025	ParadoxNetworks Limited
	AS9498	Bharti Airtel Ltd.
	AS835	GoCodeIT Inc
	AS3399	Obenet AB
	AS50629	LWLcom GmbH
	AS52320	V.tal (GlobeNet)
	AS7922	Comcast Cable Communications, LLC
	AS32097	WholeSale Internet, Inc.
	AS25091	IP-Max SA
	AS3320	Deutsche Telekom AG
	AS6830	Liberty Global Europe Holding B.V.
	AS35133	Eranium B.V.
	AS61049	Exascale Ltd
	AS4637	Telstra International Limited
	AS137409	GSL Networks Pty LTD
	AS12956	Telxius (Telefonica Global)
	AS5511	Orange S.A.
	AS13335	Cloudflare, Inc.
	AS6461	Zayo Bandwidth
	AS9002	RETN Limited
	AS6762	Telecom Italia Sparkle (Seabone)
	AS199524	Gcore S.A.
	AS3491	PCCW Global (HK) Ltd.
	AS6453	TATA Communications (America) Inc
	AS5405	Inter.link GmbH
	AS2914	NTT America, Inc.
	AS3356	Lumen (Level 3)
	AS174	Cogent Communications, LLC
	AS1299	Arelion (fka. Telia Carrier)

inetnum:        193.33.72.0 - 193.33.73.255
netname:        MBD-UK
country:        GB
org:            ORG-EA49-RIPE
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         GRIFFIN-NOC
mnt-by:         GRIFFIN-NOC
mnt-routes:     GRIFFIN-NOC
mnt-domains:    GRIFFIN-NOC
created:        2007-02-13T12:49:30Z
last-modified:  2020-12-31T09:50:08Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************


organisation:   ORG-EA49-RIPE
org-name:       GTT - EMEA Ltd.
country:        GB
org-type:       LIR
address:        Dummy address for ORG-EA49-RIPE
mnt-by:         EASYNET-UK-MNT
mnt-ref:        EASYNET-UK-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
abuse-c:        AR17615-RIPE
created:        2004-04-17T12:13:55Z
last-modified:  2026-05-13T07:19:46Z
source:         RIPE
# Email removed, Log into bgp.tools to see whois emails/phone numbers
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************

Last Update: 2026-06-05T03:27:00Z UTC

IRR Databases

IRR	Expected ASN
ripe	AS3257	Show Raw route: 193.33.72.0/23 descr: GTT origin: AS3257 mnt-by: AS3257-ROUTE-MNT created: 2023-03-14T23:00:12Z last-modified: 2023-03-14T23:00:12Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: ****************************
ripe	AS8190	Show Raw route: 193.33.72.0/23 descr: GRIFFIN-VITAL origin: AS8190 mnt-by: GRIFFIN-NOC created: 2016-11-17T17:22:34Z last-modified: 2016-11-17T17:22:34Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: ****************************

IRR

Expected ASN

ripe

AS3257

Show Raw

route:          193.33.72.0/23
descr:          GTT
origin:         AS3257
mnt-by:         AS3257-ROUTE-MNT
created:        2023-03-14T23:00:12Z
last-modified:  2023-03-14T23:00:12Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************