BGP map for 2001:1838:a000::/40

2001:1838:a000::/40 is announced by AS23352 DEFT.COM and seen by 329 peers of 23 RIPE RIS collectors, over 246 different AS paths. Its busiest upstreams are AS2914 NTT America, Inc. (58%), AS3257 GTT-BACKBONE (41%) and AS286 KPN (<1%). The most common path, used by 11 peers, is AS24482 AS2914 AS23352.

Routes checked 14:09:49 UTC

No change in the origin, the upstreams or the number of peers since 00:28 UTC on 27 Oct, when this site first looked at 2001:1838:a000::/40.

AS-path graph toward 2001:1838:a000::/40

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 329 peers (3%) number on a line = peers using that link RIS data up to 14:08 UTC what the colours mean 12 of 246 paths drawn 4 quieter networks left out

View JSON Raw upstream

329collector peers

23RIS collectors

246distinct AS paths

3.7average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS2914 NTT America, Inc.	192	58%
AS3257 GTT-BACKBONE GTT Communications Inc.	136	41%
AS286 KPN GTT Communications Inc.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS2914 NTT America, Inc.	189	57%
AS3257 GTT-BACKBONE GTT Communications Inc.	134	41%
AS6939 Hurricane Electric LLC	54	16%
AS1299 TWELVE99 Arelion Sweden AB	33	10%
AS174 Cogent Communications, LLC	13	4%
AS3356 Level 3 Parent, LLC	10	3%
AS6461 Zayo Bandwidth	9	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	8	2%
AS25091 IP-Max IP-Max SA	6	2%
AS3320 DTAG Deutsche Telekom AG	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	AS24482 AS2914 AS23352	11	3%	11
2	AS6939 AS2914 AS23352	8	2%	8
3	AS8218 AS6461 AS3257 AS23352	7	2%	6
4	AS9002 AS3257 AS23352	5	2%	5
5	AS49544 AS2914 AS23352	4	1%	4
6	AS6461 AS2914 AS23352	4	1%	4
7	AS13030 AS1299 AS3257 AS23352	4	1%	4
8	AS2914 AS23352	3	<1%	3
9	AS48185 AS2914 AS23352	3	<1%	3
10	AS35280 AS2914 AS23352	3	<1%	3
11	AS3214 AS6939 AS2914 AS23352	3	<1%	3
12	AS15547 AS3303 AS3257 AS23352	3	<1%	3
13	AS3257 AS23352	2	<1%	2
14	AS19151 AS2914 AS23352	2	<1%	2
15	AS199524 AS3257 AS23352	2	<1%	2
16	AS14907 AS2914 AS23352	2	<1%	2
17	AS1299 AS3257 AS23352	2	<1%	2
18	AS6667 AS3257 AS23352	2	<1%	2
19	AS12779 AS2914 AS23352	2	<1%	2
20	AS47692 AS2914 AS23352	2	<1%	2
21	AS199524 AS2914 AS23352	2	<1%	2
22	AS3320 AS2914 AS23352	2	<1%	2
23	AS6830 AS3257 AS23352	2	<1%	2
24	AS12859 AS2914 AS23352	2	<1%	1
25	AS25160 AS2914 AS23352	2	<1%	2
26	AS3491 AS3257 AS23352	2	<1%	2
27	AS12779 AS3257 AS23352	2	<1%	2
28	AS25091 AS3257 AS23352	2	<1%	2
29	AS28917 AS3257 AS23352	2	<1%	1
30	AS1403 AS577 AS3257 AS23352	2	<1%	1
31	AS58057 AS34549 AS2914 AS23352	2	<1%	2
32	AS34927 AS6939 AS2914 AS23352	2	<1%	1
33	AS14840 AS3356 AS2914 AS23352	2	<1%	2
34	AS49544 AS3356 AS2914 AS23352	2	<1%	1
35	AS31027 AS1299 AS3257 AS23352	2	<1%	1
36	AS142289 AS9583 AS2914 AS23352	2	<1%	1
37	AS34019 AS25091 AS2914 AS23352	2	<1%	2
38	AS34927 AS1299 AS3257 AS23352	2	<1%	2
39	AS47147 AS3320 AS2914 AS23352	2	<1%	2
40	AS48362 AS1764 AS2914 AS23352	2	<1%	2
41	AS51184 AS47692 AS2914 AS23352	2	<1%	2
42	AS47147 AS1299 AS3257 AS23352	2	<1%	2
43	AS42473 AS1299 AS3257 AS23352	2	<1%	2
44	AS62167 AS6939 AS2914 AS23352	2	<1%	2
45	AS202032 AS6939 AS2914 AS23352	2	<1%	2
46	AS59890 AS60068 AS2914 AS23352	2	<1%	2
47	AS58057 AS6939 AS2914 AS23352	2	<1%	1
48	AS20612 AS8758 AS9002 AS3257 AS23352	2	<1%	1
49	AS206271 AS60707 AS12735 AS6939 AS2914 AS23352	2	<1%	1
50	AS2497 AS3257 AS23352	1	<1%	1

50 of 246 paths shown. All of them are in the JSON.

More prefixes from AS23352

Routes seen by RIPE RIS in the 24 hours up to 9 Nov 2026, 14:08 UTC, fetched just now.