BGP map for 2600:1902:20::/44

2600:1902:20::/44 is announced by 2 networks, mostly AS19527 Google LLC and seen by 340 peers of 23 RIPE RIS collectors, over 252 different AS paths. Its busiest upstreams are AS9002 RETN-AS (57%), AS6939 Hurricane Electric LLC (21%) and AS174 Cogent Communications, LLC (9%). The most common path, used by 9 peers, is AS6939 AS15169.

Routes checked 17:54:08 UTC

Recent route changes

31 Oct 17:54 UTCAS3257 GTT-BACKBONE became an upstream, used by 5% of peers

AS-path graph toward 2600:1902:20::/44

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 340 peers (3%) number on a line = peers using that link RIS data up to 17:53 UTC what the colours mean 12 of 252 paths drawn 4 quieter networks left out

View JSON Raw upstream

340collector peers

23RIS collectors

252distinct AS paths

3.1average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS9002 RETN-AS RETN Limited	194	57%
AS6939 Hurricane Electric LLC	72	21%
AS174 Cogent Communications, LLC	30	9%
AS3257 GTT-BACKBONE GTT Communications Inc.	17	5%
AS3491 PCCW Global (HK) Ltd.	8	2%
AS2497 Internet Initiative Japan Inc.	3	<1%
AS1273 IDDQD-AS	3	<1%
AS18041 Taiwan Digital Streaming Co.	2	<1%
AS17639 Converge ICT Solutions Inc.	1	<1%
AS24482 SG.GS	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS9002 RETN-AS RETN Limited	186	55%
AS6939 Hurricane Electric LLC	63	19%
AS174 Cogent Communications, LLC	30	9%
AS3257 GTT-BACKBONE GTT Communications Inc.	15	4%
AS3320 DTAG Deutsche Telekom AG	8	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	7	2%
AS1299 TWELVE99 Arelion Sweden AB	6	2%
AS3491 PCCW Global (HK) Ltd.	5	1%
AS3356 Level 3 Parent, LLC	3	<1%
AS577 Bell Canada	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 AS15169	9	3%	9
2	AS9002 AS19527	8	2%	8
3	AS24482 AS9002 AS19527	8	2%	8
4	AS8218 AS9002 AS19527	7	2%	6
5	AS6461 AS9002 AS19527	5	1%	5
6	AS14840 AS9002 AS19527	4	1%	2
7	AS13030 AS3320 AS9002 AS19527	4	1%	4
8	AS3491 AS15169	3	<1%	3
9	AS48185 AS9002 AS19527	3	<1%	3
10	AS12779 AS9002 AS19527	3	<1%	3
11	AS34019 AS9002 AS19527	3	<1%	3
12	AS48362 AS9002 AS19527	3	<1%	3
13	AS15547 AS9002 AS19527	3	<1%	3
14	AS25091 AS9002 AS19527	3	<1%	3
15	AS2497 AS15169	2	<1%	2
16	AS18041 AS15169	2	<1%	1
17	AS3257 AS15169	2	<1%	2
18	AS199524 AS3491 AS15169	2	<1%	2
19	AS19151 AS9002 AS19527	2	<1%	2
20	AS51185 AS9002 AS19527	2	<1%	2
21	AS199524 AS9002 AS19527	2	<1%	2
22	AS6762 AS9002 AS19527	2	<1%	2
23	AS14907 AS6939 AS15169	2	<1%	2
24	AS58057 AS6939 AS15169	2	<1%	2
25	AS50628 AS9002 AS19527	2	<1%	2
26	AS34927 AS6939 AS15169	2	<1%	1
27	AS3214 AS6939 AS15169	2	<1%	2
28	AS35710 AS6939 AS15169	2	<1%	2
29	AS1299 AS174 AS19527	2	<1%	2
30	AS2914 AS9002 AS19527	2	<1%	2
31	AS6667 AS9002 AS19527	2	<1%	2
32	AS34927 AS9002 AS19527	2	<1%	2
33	AS47692 AS6939 AS15169	2	<1%	2
34	AS51184 AS9002 AS19527	2	<1%	2
35	AS3320 AS174 AS19527	2	<1%	2
36	AS6830 AS174 AS19527	2	<1%	2
37	AS12859 AS9002 AS19527	2	<1%	1
38	AS14907 AS9002 AS19527	2	<1%	2
39	AS25160 AS9002 AS19527	2	<1%	2
40	AS49544 AS9002 AS19527	2	<1%	2
41	AS202032 AS6939 AS15169	2	<1%	2
42	AS28917 AS3257 AS15169	2	<1%	1
43	AS47147 AS9002 AS19527	2	<1%	2
44	AS59890 AS9002 AS19527	2	<1%	2
45	AS20612 AS9002 AS19527	2	<1%	1
46	AS58057 AS9002 AS19527	2	<1%	1
47	AS1403 AS577 AS6939 AS15169	2	<1%	1
48	AS49544 AS3356 AS9002 AS19527	2	<1%	1
49	AS142289 AS9583 AS9002 AS19527	2	<1%	1
50	AS206271 AS60707 AS12735 AS9121 AS3257 AS15169	2	<1%	1

50 of 252 paths shown. All of them are in the JSON.

More prefixes from AS19527

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 17:53 UTC, fetched just now.