BGP map for 2604:1cc0::/32

2604:1cc0::/32 is announced by AS21559 OSNET and seen by 361 peers of 23 RIPE RIS collectors, over 254 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (77%), AS1299 TWELVE99 (8%) and AS3257 GTT-BACKBONE (3%). The most common path, used by 22 peers, is AS6939 AS21559.

Routes checked 22:06:11 UTC

No change in the origin, the upstreams or the number of peers since 22:06 UTC, when this site first looked at 2604:1cc0::/32.

AS-path graph toward 2604:1cc0::/32

origin Tier 1Tier 2edge network prefix best path: chosen by 22 of 361 peers (6%) number on a line = peers using that link RIS data up to 22:05 UTC what the colours mean 12 of 254 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

361collector peers

23RIS collectors

254distinct AS paths

3.0average AS hops, 2 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	279	77%
AS1299 TWELVE99 Arelion Sweden AB	30	8%
AS3257 GTT-BACKBONE GTT Communications Inc.	12	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	9	2%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	7	2%
AS14840 BR.Digital Telecom	4	1%
AS24482 SG.GS	3	<1%
AS19151 BroadbandONE, LLC	2	<1%
AS49544 i3Dnet i3D.net B.V	2	<1%
AS20080 Florida International University	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	257	71%
AS1299 TWELVE99 Arelion Sweden AB	28	8%
AS3257 GTT-BACKBONE GTT Communications Inc.	10	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	7	2%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	6	2%
AS9002 RETN-AS RETN Limited	3	<1%
AS9583 Sify Limited	2	<1%
AS60707 KAPTEYANAS Kapteyan Bilisim Teknolojileri Sanayi ve Ticaret A.S	2	<1%
AS12735 ASTurkNet TurkNet Iletisim Hizmetleri A.S.	2	<1%
AS174 Cogent Communications, LLC	2	<1%

AS paths

Every distinct path the collector peers use, most common first. An ASN repeated to lengthen a path (a prepend) is shown once.

#	Path, collector peer to origin	Peers	Share	Collectors
1	AS6939 AS21559	22	6%	17
2	AS24482 AS6939 AS21559	8	2%	8
3	AS8218 AS6939 AS21559	7	2%	6
4	AS199524 AS1299 AS21559	6	2%	6
5	AS14840 AS21559	4	1%	2
6	AS13030 AS6939 AS21559	4	1%	4
7	AS58057 AS6939 AS21559	4	1%	3
8	AS34927 AS6939 AS21559	4	1%	3
9	AS12779 AS6939 AS21559	4	1%	4
10	AS24482 AS21559	3	<1%	3
11	AS14907 AS6939 AS21559	3	<1%	3
12	AS48185 AS6939 AS21559	3	<1%	3
13	AS3214 AS6939 AS21559	3	<1%	3
14	AS9002 AS3257 AS21559	3	<1%	3
15	AS48362 AS6939 AS21559	3	<1%	3
16	AS6461 AS1299 AS21559	3	<1%	3
17	AS35280 AS6939 AS21559	3	<1%	3
18	AS15547 AS6939 AS21559	3	<1%	3
19	AS19151 AS21559	2	<1%	2
20	AS6762 AS21559	2	<1%	2
21	AS1299 AS21559	2	<1%	2
22	AS3257 AS21559	2	<1%	2
23	AS49544 AS21559	2	<1%	2
24	AS2497 AS6939 AS21559	2	<1%	2
25	AS51185 AS6939 AS21559	2	<1%	2
26	AS2914 AS6762 AS21559	2	<1%	2
27	AS852 AS6939 AS21559	2	<1%	2
28	AS1403 AS6939 AS21559	2	<1%	1
29	AS50628 AS6939 AS21559	2	<1%	2
30	AS37721 AS6939 AS21559	2	<1%	1
31	AS49544 AS12956 AS21559	2	<1%	1
32	AS49544 AS6939 AS21559	2	<1%	2
33	AS31027 AS6939 AS21559	2	<1%	1
34	AS8529 AS6939 AS21559	2	<1%	2
35	AS35710 AS6939 AS21559	2	<1%	2
36	AS6461 AS6939 AS21559	2	<1%	2
37	AS6667 AS6939 AS21559	2	<1%	2
38	AS34019 AS6939 AS21559	2	<1%	2
39	AS47692 AS6939 AS21559	2	<1%	2
40	AS51184 AS6939 AS21559	2	<1%	2
41	AS3320 AS1299 AS21559	2	<1%	2
42	AS25160 AS1299 AS21559	2	<1%	2
43	AS47147 AS1299 AS21559	2	<1%	2
44	AS42473 AS6939 AS21559	2	<1%	2
45	AS62167 AS6939 AS21559	2	<1%	2
46	AS202032 AS6939 AS21559	2	<1%	2
47	AS28917 AS6939 AS21559	2	<1%	1
48	AS59890 AS6939 AS21559	2	<1%	2
49	AS25091 AS6939 AS21559	2	<1%	2
50	AS20612 AS6939 AS21559	2	<1%	1

50 of 254 paths shown. All of them are in the JSON.

More prefixes from AS21559

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 22:05 UTC, fetched just now.