Network topology

Relationships come from RIS AS_PATH observations; direction represents path position, not a commercial contract or traffic direction.

AS30012

Currently announcedSnapshot awaiting refresh

ASN-UNIVERSAL-MUSIC-GROUP-INC - Universal Music Group, INC. · ASN-UNIVERSAL-MUSIC-GROUP-INC

Last observed10/15/2026, 22:43:54Open ASN profile →

AS30012 relationship topology

Showing 24 / 38

AS30012Universal Music Group, …

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS8220COLT COLT Technology Services Group Limited

Relationship: Upstream
Observed weight: 718
ASN registration country: United Kingdom
Latest RIS data: 10/20/2026, 00:00:00

Open AS8220 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

38 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS8220Observed weight 718	COLT COLT Technology Services Group Limited	Upstream	United Kingdom	8/21/2019, 00:00:00	10/20/2026, 00:00:00	5,762
AS6461Observed weight 461	ZAYO-6461 - Zayo Bandwidth	Upstream	United States	8/21/2019, 00:00:00	10/20/2026, 00:00:00	1,585
AS20001Observed weight 366	TWC-20001-PACWEST - Charter Communications Inc	Upstream	United States	8/21/2019, 00:00:00	10/20/2026, 00:00:00	788
AS196773Observed weight 350	VIAPASS SAS	Upstream	France	8/21/2019, 00:00:00	10/20/2026, 00:00:00	468
AS3356Observed weight 287	LEVEL3 - Level 3 Parent, LLC	Upstream	United States	8/21/2019, 00:00:00	10/20/2026, 00:00:00	1,146
AS45458Observed weight 270	SBN-AWN-AS-02-AP - SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX	Upstream	Thailand	8/21/2019, 00:00:00	10/20/2026, 00:00:00	347
AS46887Observed weight 269	CROWNCASTLE-AS46887 - Crown Castle Fiber LLC	Upstream	United States	8/21/2019, 00:00:00	10/20/2026, 00:00:00	1,451
AS400317Observed weight 268	ORCHEST - GoldConnect	Upstream	United States	8/21/2019, 00:00:00	10/20/2026, 00:00:00	333
AS4788Observed weight 267	TTSSB-MY - TM TECHNOLOGY SERVICES SDN. BHD.	Upstream	Malaysia	8/21/2019, 00:00:00	10/20/2026, 00:00:00	332
AS11014Observed weight 266	AS11014 - CPS	Upstream	Argentina	8/21/2019, 00:00:00	10/20/2026, 00:00:00	337
AS36866Observed weight 264	Jamii Telecommunications Limited - Jamii Telecommunications Limited	Upstream	Registration country pending sync	8/21/2019, 00:00:00	10/20/2026, 00:00:00	346
AS577Observed weight 263	BACOM - Bell Canada	Upstream	Canada	8/21/2019, 00:00:00	10/20/2026, 00:00:00	422
AS55836Observed weight 262	RELIANCEJIO-IN - Reliance Jio Infocomm Limited	Upstream	India	8/21/2019, 00:00:00	10/20/2026, 00:00:00	333
AS5617Observed weight 261	TPNET Orange Polska Spolka Akcyjna	Upstream	Poland	8/21/2019, 00:00:00	10/20/2026, 00:00:00	332
AS3329Observed weight 260	HOL-GR Vodafone-panafon Hellenic Telecommunications Company SA	Upstream	Greece	8/21/2019, 00:00:00	10/20/2026, 00:00:00	329
AS50261Observed weight 257	ACENET ACE Telecom Kft	Upstream	Hungary	8/21/2019, 00:00:00	10/20/2026, 00:00:00	335
AS9318Observed weight 230	SKB-AS-KR - SK Broadband Co Ltd	Upstream	South Korea	8/21/2019, 00:00:00	10/20/2026, 00:00:00	310
AS3257Observed weight 227	GTT-BACKBONE GTT Communications Inc.	Upstream	Germany	8/21/2019, 00:00:00	10/20/2026, 00:00:00	300
AS5555Observed weight 223	Sohonet Limited	Upstream	United Kingdom	8/21/2019, 00:00:00	10/20/2026, 00:00:00	274
AS21949Observed weight 197	BEANFIELD - Beanfield Technologies Inc.	Upstream	Canada	8/21/2019, 00:00:00	10/20/2026, 00:00:00	242
AS17222Observed weight 168	AS17222 - MUNDIVOX DO BRASIL LTDA	Upstream	Registration country pending sync	8/21/2019, 00:00:00	10/20/2026, 00:00:00	223
AS1267Observed weight 162	ASN-WINDTRE WIND TRE S.P.A.	Upstream	Italy	8/21/2019, 00:00:00	10/20/2026, 00:00:00	199
AS12271Observed weight 144	TWC-12271-NYC - Charter Communications Inc	Upstream	United States	8/21/2019, 00:00:00	10/20/2026, 00:00:00	179
AS4826Observed weight 130	VOCUS PTY LTD	Upstream	Australia	8/21/2019, 00:00:00	10/20/2026, 00:00:00	151
AS52662Observed weight 123	AS52662 - TELECALL TELECOMUNICACOES	Upstream	Registration country pending sync	8/21/2019, 00:00:00	10/20/2026, 00:00:00	154
AS8412Observed weight 111	TMA T-Mobile Austria GmbH	Upstream	Austria	8/21/2019, 00:00:00	10/20/2026, 00:00:00	143
AS35332Observed weight 100	DATAWEB DataWeb B.V.	Upstream	Netherlands	8/21/2019, 00:00:00	10/20/2026, 00:00:00	128
AS1273Observed weight 99	CW - IDDQD-AS	Upstream	RIR did not provide a registration country	8/21/2019, 00:00:00	10/20/2026, 00:00:00	119
AS2914Observed weight 98	NTT-DATA-2914 - NTT America, Inc.	Upstream	United States	8/21/2019, 00:00:00	10/20/2026, 00:00:00	245
AS28666Observed weight 79	AS28666 - HOSTLOCATION LTDA	Upstream	Registration country pending sync	8/21/2019, 00:00:00	10/20/2026, 00:00:00	94
AS4766Observed weight 48	KIXS-AS-KR-KR - Korea Telecom	Upstream	South Korea	8/21/2019, 00:00:00	10/20/2026, 00:00:00	58
AS11776Observed weight 26	Breezeline	Upstream	United States	8/21/2019, 00:00:00	10/20/2026, 00:00:00	28
AS4230120000Observed weight 14	Network name pending collection	Downstream	Registration country pending sync	8/21/2019, 00:00:00	10/20/2026, 00:00:00	38
AS17762Observed weight 11	HTIL-TTML-IN-AP - Tata Teleservices Maharashtra Ltd	Upstream	India	8/21/2019, 00:00:00	10/20/2026, 00:00:00	13
AS4230960000Observed weight 11	Network name pending collection	Downstream	Registration country pending sync	8/21/2019, 00:00:00	10/20/2026, 00:00:00	11
AS286Observed weight 1	KPN GTT Communications Inc.	Upstream	Germany	8/21/2019, 00:00:00	10/20/2026, 00:00:00	1
AS12552Observed weight 1	GlobalConnect-AS12552 GlobalConnect AB	Upstream	Sweden	8/21/2019, 00:00:00	10/20/2026, 00:00:00	1
AS52468Observed weight 259	AS52468 - UFINET PANAMA S.A.	Upstream	Panama	8/21/2019, 00:00:00	10/1/2026, 00:00:00	330

CHA.LA ASN relationship snapshotRelationships are normalized by CHA.LA from collected routing observations and registration context.CHA.LA routing observations · registration context