BGP map for 2604:b900:4000::/36

2604:b900:4000::/36 is announced by AS11042 NETWORK TRANSIT HOLDINGS LLC and seen by 326 peers of 23 RIPE RIS collectors, over 242 different AS paths. Its busiest upstreams are AS46887 Crown Castle Fiber LLC (63%) and AS35847 Ezee Fiber (37%). The most common path, used by 9 peers, is AS6939 AS35847 AS11042.

Routes checked 16:55:46 UTC

No change in the origin, the upstreams or the number of peers since 16:55 UTC, when this site first looked at 2604:b900:4000::/36.

AS-path graph toward 2604:b900:4000::/36

origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 326 peers (3%) number on a line = peers using that link RIS data up to 16:55 UTC what the colours mean 12 of 242 paths drawn 5 quieter networks left out

View JSON Raw upstream

326collector peers

23RIS collectors

242distinct AS paths

4.4average AS hops, 3 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS46887 Crown Castle Fiber LLC	205	63%
AS35847 Ezee Fiber	121	37%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS46887 Crown Castle Fiber LLC	205	63%
AS6461 Zayo Bandwidth	200	61%
AS35847 Ezee Fiber	121	37%
AS6939 Hurricane Electric LLC	95	29%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	13	4%
AS2914 NTT America, Inc.	12	4%
AS3356 Level 3 Parent, LLC	11	3%
AS3257 GTT-BACKBONE GTT Communications Inc.	7	2%
AS3491 PCCW Global (HK) Ltd.	7	2%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	4	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 AS35847 AS11042	9	3%	9
2	AS24482 AS6461 AS46887 AS11042	9	3%	9
3	AS8218 AS6461 AS46887 AS11042	7	2%	6
4	AS6461 AS46887 AS11042	5	2%	5
5	AS9002 AS6461 AS46887 AS11042	5	2%	5
6	AS13030 AS6461 AS46887 AS11042	4	1%	4
7	AS58057 AS6939 AS35847 AS11042	4	1%	3
8	AS34927 AS6939 AS35847 AS11042	4	1%	3
9	AS2914 AS6461 AS46887 AS11042	3	<1%	3
10	AS34019 AS6461 AS46887 AS11042	3	<1%	3
11	AS47147 AS6461 AS46887 AS11042	3	<1%	3
12	AS14907 AS6939 AS35847 AS11042	3	<1%	3
13	AS3491 AS6461 AS46887 AS11042	3	<1%	3
14	AS48362 AS1764 AS6461 AS46887 AS11042	3	<1%	3
15	AS1299 AS35847 AS11042	2	<1%	2
16	AS49544 AS35847 AS11042	2	<1%	2
17	AS25091 AS35847 AS11042	2	<1%	2
18	AS2497 AS6461 AS46887 AS11042	2	<1%	2
19	AS19151 AS174 AS35847 AS11042	2	<1%	2
20	AS6762 AS6461 AS46887 AS11042	2	<1%	2
21	AS852 AS6461 AS46887 AS11042	2	<1%	2
22	AS35710 AS6939 AS35847 AS11042	2	<1%	2
23	AS3214 AS6461 AS46887 AS11042	2	<1%	2
24	AS3257 AS6461 AS46887 AS11042	2	<1%	2
25	AS6667 AS6461 AS46887 AS11042	2	<1%	2
26	AS12779 AS6461 AS46887 AS11042	2	<1%	2
27	AS47692 AS6939 AS35847 AS11042	2	<1%	2
28	AS51184 AS6939 AS35847 AS11042	2	<1%	2
29	AS3320 AS6461 AS46887 AS11042	2	<1%	2
30	AS6830 AS6461 AS46887 AS11042	2	<1%	2
31	AS12859 AS6461 AS46887 AS11042	2	<1%	1
32	AS25160 AS1299 AS35847 AS11042	2	<1%	2
33	AS199524 AS6939 AS35847 AS11042	2	<1%	2
34	AS62167 AS6939 AS35847 AS11042	2	<1%	2
35	AS202032 AS6939 AS35847 AS11042	2	<1%	2
36	AS15547 AS6461 AS46887 AS11042	2	<1%	2
37	AS28917 AS6461 AS46887 AS11042	2	<1%	1
38	AS59890 AS6939 AS35847 AS11042	2	<1%	2
39	AS1403 AS577 AS6939 AS35847 AS11042	2	<1%	1
40	AS14840 AS6762 AS6461 AS46887 AS11042	2	<1%	1
41	AS14840 AS3356 AS6461 AS46887 AS11042	2	<1%	2
42	AS49544 AS3356 AS6461 AS46887 AS11042	2	<1%	1
43	AS49544 AS2914 AS6461 AS46887 AS11042	2	<1%	2
44	AS48185 AS2914 AS6461 AS46887 AS11042	2	<1%	2
45	AS20612 AS8758 AS6461 AS46887 AS11042	2	<1%	1
46	AS206271 AS60707 AS12735 AS6939 AS35847 AS11042	2	<1%	1
47	AS142289 AS9583 AS2914 AS6461 AS46887 AS11042	2	<1%	1
48	AS14907 AS35847 AS11042	1	<1%	1
49	AS25152 AS6939 AS35847 AS11042	1	<1%	1
50	AS20080 AS6939 AS35847 AS11042	1	<1%	1

50 of 242 paths shown. All of them are in the JSON.

More prefixes from AS11042

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 16:55 UTC, fetched 1 hour ago.