BGP map for 2001:daa:1::/48

2001:daa:1::/48 is announced by AS4538 China Education and Research Network Center and seen by 313 peers of 23 RIPE RIS collectors, over 231 different AS paths. All of those routes reach it through one upstream, AS1299 TWELVE99. The most common path, used by 8 peers, is AS6939 AS1299 AS4538.

Routes checked 22:43:00 UTC

No change in the origin, the upstreams or the number of peers since 00:42 UTC on 26 Oct, when this site first looked at 2001:daa:1::/48.

AS-path graph toward 2001:daa:1::/48

origin Tier 1Tier 2edge network prefix best path: chosen by 8 of 313 peers (3%) number on a line = peers using that link RIS data up to 22:42 UTC what the colours mean 12 of 231 paths drawn 4 quieter networks left out

View JSON Raw upstream

313collector peers

23RIS collectors

231distinct AS paths

3.7average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	313	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	311	99%
AS6939 Hurricane Electric LLC	55	18%
AS3356 Level 3 Parent, LLC	20	6%
AS2914 NTT America, Inc.	13	4%
AS3257 GTT-BACKBONE GTT Communications Inc.	13	4%
AS174 Cogent Communications, LLC	9	3%
AS6461 Zayo Bandwidth	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	6	2%
AS3320 DTAG Deutsche Telekom AG	5	2%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	5	2%

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 AS1299 AS4538	8	3%	8
2	AS24482 AS2914 AS1299 AS4538	8	3%	8
3	AS8218 AS6461 AS1299 AS4538	6	2%	5
4	AS6461 AS1299 AS4538	5	2%	5
5	AS9002 AS3356 AS1299 AS4538	5	2%	5
6	AS13030 AS1299 AS4538	4	1%	4
7	AS199524 AS1299 AS4538	4	1%	4
8	AS14907 AS1299 AS4538	4	1%	4
9	AS14840 AS3356 AS1299 AS4538	4	1%	2
10	AS2914 AS1299 AS4538	3	<1%	3
11	AS48185 AS1299 AS4538	3	<1%	3
12	AS48362 AS1299 AS4538	3	<1%	3
13	AS49544 AS1299 AS4538	3	<1%	3
14	AS25091 AS1299 AS4538	3	<1%	3
15	AS3214 AS6939 AS1299 AS4538	3	<1%	3
16	AS12779 AS3257 AS1299 AS4538	3	<1%	3
17	AS1299 AS4538	2	<1%	2
18	AS2497 AS1299 AS4538	2	<1%	2
19	AS6762 AS1299 AS4538	2	<1%	2
20	AS852 AS1299 AS4538	2	<1%	2
21	AS8529 AS1299 AS4538	2	<1%	2
22	AS3257 AS1299 AS4538	2	<1%	2
23	AS6667 AS1299 AS4538	2	<1%	2
24	AS34927 AS1299 AS4538	2	<1%	2
25	AS12859 AS1299 AS4538	2	<1%	1
26	AS25160 AS1299 AS4538	2	<1%	2
27	AS47147 AS1299 AS4538	2	<1%	2
28	AS42473 AS1299 AS4538	2	<1%	2
29	AS3491 AS1299 AS4538	2	<1%	2
30	AS1403 AS577 AS1299 AS4538	2	<1%	1
31	AS58057 AS34549 AS1299 AS4538	2	<1%	2
32	AS49544 AS3356 AS1299 AS4538	2	<1%	1
33	AS142289 AS9583 AS1299 AS4538	2	<1%	1
34	AS34019 AS29169 AS1299 AS4538	2	<1%	2
35	AS47147 AS3320 AS1299 AS4538	2	<1%	2
36	AS47692 AS6939 AS1299 AS4538	2	<1%	2
37	AS51184 AS6939 AS1299 AS4538	2	<1%	2
38	AS62167 AS6939 AS1299 AS4538	2	<1%	2
39	AS202032 AS6939 AS1299 AS4538	2	<1%	2
40	AS15547 AS6939 AS1299 AS4538	2	<1%	2
41	AS28917 AS3257 AS1299 AS4538	2	<1%	1
42	AS59890 AS60068 AS1299 AS4538	2	<1%	2
43	AS20612 AS9044 AS1299 AS4538	2	<1%	1
44	AS58057 AS6939 AS1299 AS4538	2	<1%	1
45	AS206271 AS60707 AS12735 AS9121 AS1299 AS4538	2	<1%	1
46	AS52320 AS1299 AS4538	1	<1%	1
47	AS1280 AS1299 AS4538	1	<1%	1
48	AS7018 AS1299 AS4538	1	<1%	1
49	AS20205 AS1299 AS4538	1	<1%	1
50	AS17639 AS1299 AS4538	1	<1%	1

50 of 231 paths shown. All of them are in the JSON.

More prefixes from AS4538

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 22:42 UTC, fetched just now.