BGP map for 2001:1838:100a::/48

2001:1838:100a::/48 is announced by AS23352 DEFT.COM and seen by 322 peers of 23 RIPE RIS collectors, over 246 different AS paths. Its busiest upstreams are AS6461 Zayo Bandwidth (61%), AS3257 GTT-BACKBONE (26%) and AS2914 NTT America, Inc. (13%). The most common path, used by 9 peers, is AS24482 AS6461 AS23352.

Routes checked 10:08:08 UTC

No change in the origin, the upstreams or the number of peers since 01:18 UTC on 27 Oct, when this site first looked at 2001:1838:100a::/48.

AS-path graph toward 2001:1838:100a::/48

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 322 peers (3%) number on a line = peers using that link RIS data up to 10:08 UTC what the colours mean 12 of 246 paths drawn 5 quieter networks left out

View JSON Raw upstream

322collector peers

23RIS collectors

246distinct AS paths

3.6average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6461 Zayo Bandwidth	195	61%
AS3257 GTT-BACKBONE GTT Communications Inc.	84	26%
AS2914 NTT America, Inc.	42	13%
AS286 KPN GTT Communications Inc.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6461 Zayo Bandwidth	190	59%
AS3257 GTT-BACKBONE GTT Communications Inc.	82	25%
AS6939 Hurricane Electric LLC	46	14%
AS2914 NTT America, Inc.	39	12%
AS1299 TWELVE99 Arelion Sweden AB	25	8%
AS3356 Level 3 Parent, LLC	10	3%
AS174 Cogent Communications, LLC	8	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	7	2%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	5	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	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	AS24482 AS6461 AS23352	9	3%	9
2	AS6939 AS6461 AS23352	8	2%	8
3	AS8218 AS6461 AS23352	7	2%	6
4	AS6461 AS23352	5	2%	5
5	AS9002 AS3257 AS23352	4	1%	4
6	AS13030 AS6461 AS23352	4	1%	4
7	AS14840 AS3356 AS6461 AS23352	4	1%	2
8	AS2914 AS23352	3	<1%	3
9	AS199524 AS3257 AS23352	3	<1%	3
10	AS12779 AS6461 AS23352	3	<1%	3
11	AS34019 AS6461 AS23352	3	<1%	3
12	AS47147 AS6461 AS23352	3	<1%	3
13	AS15547 AS6461 AS23352	3	<1%	3
14	AS25091 AS6461 AS23352	3	<1%	3
15	AS3257 AS23352	2	<1%	2
16	AS19151 AS2914 AS23352	2	<1%	2
17	AS852 AS6461 AS23352	2	<1%	2
18	AS49544 AS2914 AS23352	2	<1%	2
19	AS8529 AS6461 AS23352	2	<1%	2
20	AS3214 AS6461 AS23352	2	<1%	2
21	AS6667 AS6461 AS23352	2	<1%	2
22	AS3320 AS2914 AS23352	2	<1%	2
23	AS12859 AS6461 AS23352	2	<1%	1
24	AS25160 AS2914 AS23352	2	<1%	2
25	AS28917 AS6461 AS23352	2	<1%	1
26	AS35280 AS2914 AS23352	2	<1%	2
27	AS1403 AS577 AS6461 AS23352	2	<1%	1
28	AS58057 AS34549 AS6461 AS23352	2	<1%	2
29	AS34927 AS6939 AS6461 AS23352	2	<1%	1
30	AS49544 AS3356 AS6461 AS23352	2	<1%	1
31	AS142289 AS9583 AS2914 AS23352	2	<1%	1
32	AS34927 AS1299 AS3257 AS23352	2	<1%	2
33	AS47692 AS6939 AS6461 AS23352	2	<1%	2
34	AS48362 AS1764 AS3257 AS23352	2	<1%	2
35	AS51184 AS6939 AS6461 AS23352	2	<1%	2
36	AS62167 AS6939 AS6461 AS23352	2	<1%	2
37	AS202032 AS6939 AS6461 AS23352	2	<1%	2
38	AS59890 AS60068 AS3257 AS23352	2	<1%	2
39	AS20612 AS8758 AS6461 AS23352	2	<1%	1
40	AS58057 AS6939 AS6461 AS23352	2	<1%	1
41	AS14907 AS6939 AS6461 AS23352	2	<1%	2
42	AS206271 AS60707 AS12735 AS9121 AS3257 AS23352	2	<1%	1
43	AS2497 AS3257 AS23352	1	<1%	1
44	AS2500 AS2914 AS23352	1	<1%	1
45	AS25152 AS2914 AS23352	1	<1%	1
46	AS52320 AS3257 AS23352	1	<1%	1
47	AS2497 AS2914 AS23352	1	<1%	1
48	AS21700 AS3257 AS23352	1	<1%	1
49	AS1280 AS2914 AS23352	1	<1%	1
50	AS6939 AS2914 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 1 Nov 2026, 10:08 UTC, fetched just now.