BGP map for 2600:1902:b0::/44

2600:1902:b0::/44 is announced by 2 networks, mostly AS19527 Google LLC and seen by 337 peers of 23 RIPE RIS collectors, over 248 different AS paths. Its busiest upstreams are AS174 Cogent Communications, LLC (30%), AS6939 Hurricane Electric LLC (29%) and AS3356 Level 3 Parent, LLC (22%). The most common path, used by 10 peers, is AS24482 AS6453 AS15169.

Routes checked 17:10:03 UTC

No change in the origin, the upstreams or the number of peers since 17:10 UTC, when this site first looked at 2600:1902:b0::/44.

AS-path graph toward 2600:1902:b0::/44

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 337 peers (3%) number on a line = peers using that link RIS data up to 17:09 UTC what the colours mean 12 of 248 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

337collector peers

23RIS collectors

248distinct AS paths

3.3average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	100	30%
AS6939 Hurricane Electric LLC	97	29%
AS3356 Level 3 Parent, LLC	74	22%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	28	8%
AS3257 GTT-BACKBONE GTT Communications Inc.	22	7%
AS3491 PCCW Global (HK) Ltd.	10	3%
AS24482 SG.GS	1	<1%
AS132847 Network Solutions Group Pty Ltd	1	<1%
AS36236 NetActuate, Inc	1	<1%
AS49544 i3Dnet i3D.net B.V	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	100	30%
AS6939 Hurricane Electric LLC	88	26%
AS3356 Level 3 Parent, LLC	74	22%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	27	8%
AS3257 GTT-BACKBONE GTT Communications Inc.	20	6%
AS1299 TWELVE99 Arelion Sweden AB	17	5%
AS6461 Zayo Bandwidth	9	3%
AS3491 PCCW Global (HK) Ltd.	7	2%
AS2914 NTT America, Inc.	6	2%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	5	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	AS24482 AS6453 AS15169	10	3%	10
2	AS6939 AS15169	9	3%	9
3	AS9002 AS3356 AS19527	5	1%	5
4	AS6461 AS174 AS19527	5	1%	5
5	AS14907 AS6939 AS15169	4	1%	4
6	AS58057 AS6939 AS15169	4	1%	3
7	AS49544 AS3356 AS19527	4	1%	3
8	AS12779 AS174 AS19527	4	1%	4
9	AS13030 AS1299 AS174 AS19527	4	1%	4
10	AS8218 AS6461 AS174 AS19527	4	1%	4
11	AS3491 AS15169	3	<1%	3
12	AS199524 AS3491 AS15169	3	<1%	3
13	AS48185 AS3356 AS19527	3	<1%	3
14	AS34927 AS6939 AS15169	3	<1%	2
15	AS3214 AS6939 AS15169	3	<1%	3
16	AS15547 AS6939 AS15169	3	<1%	3
17	AS8218 AS6461 AS3356 AS19527	3	<1%	3
18	AS3257 AS15169	2	<1%	2
19	AS19151 AS174 AS19527	2	<1%	2
20	AS6762 AS174 AS19527	2	<1%	2
21	AS50628 AS6453 AS15169	2	<1%	2
22	AS37721 AS174 AS19527	2	<1%	1
23	AS14840 AS3356 AS19527	2	<1%	1
24	AS14840 AS174 AS19527	2	<1%	2
25	AS31027 AS3356 AS19527	2	<1%	1
26	AS35710 AS6939 AS15169	2	<1%	2
27	AS1299 AS174 AS19527	2	<1%	2
28	AS2914 AS3356 AS19527	2	<1%	2
29	AS6667 AS3257 AS15169	2	<1%	2
30	AS47692 AS6939 AS15169	2	<1%	2
31	AS51184 AS6939 AS15169	2	<1%	2
32	AS3320 AS174 AS19527	2	<1%	2
33	AS6830 AS174 AS19527	2	<1%	2
34	AS25160 AS174 AS19527	2	<1%	2
35	AS199524 AS174 AS19527	2	<1%	2
36	AS62167 AS6939 AS15169	2	<1%	2
37	AS202032 AS6939 AS15169	2	<1%	2
38	AS35280 AS3356 AS19527	2	<1%	2
39	AS199524 AS6939 AS15169	2	<1%	2
40	AS25091 AS3356 AS19527	2	<1%	2
41	AS28917 AS3257 AS15169	2	<1%	1
42	AS59890 AS3356 AS19527	2	<1%	2
43	AS1403 AS577 AS6939 AS15169	2	<1%	1
44	AS48362 AS1764 AS3356 AS19527	2	<1%	2
45	AS47147 AS1299 AS174 AS19527	2	<1%	2
46	AS917 AS60068 AS174 AS19527	2	<1%	2
47	AS20612 AS9044 AS174 AS19527	2	<1%	1
48	AS142289 AS9583 AS2914 AS3356 AS19527	2	<1%	1
49	AS206271 AS60707 AS12735 AS9121 AS3257 AS15169	2	<1%	1
50	AS24482 AS15169	1	<1%	1

50 of 248 paths shown. All of them are in the JSON.

More prefixes from AS19527

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 17:09 UTC, fetched just now.