BGP map for 2001:1978:2400::/40

2001:1978:2400::/40 is announced by AS13768 Aptum Technologies and seen by 336 peers of 23 RIPE RIS collectors, over 251 different AS paths. Its busiest upstreams are AS6461 Zayo Bandwidth (48%), AS1299 TWELVE99 (37%) and AS3257 GTT-BACKBONE (15%). The most common path, used by 11 peers, is AS24482 AS6461 AS13768.

Routes checked 07:20:22 UTC

No change in the origin, the upstreams or the number of peers since 07:20 UTC, when this site first looked at 2001:1978:2400::/40.

AS-path graph toward 2001:1978:2400::/40

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 336 peers (3%) number on a line = peers using that link RIS data up to 07:19 UTC what the colours mean 12 of 251 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

336collector peers

23RIS collectors

251distinct AS paths

3.5average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6461 Zayo Bandwidth	161	48%
AS1299 TWELVE99 Arelion Sweden AB	125	37%
AS3257 GTT-BACKBONE GTT Communications Inc.	49	15%
AS286 KPN GTT Communications Inc.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6461 Zayo Bandwidth	156	46%
AS1299 TWELVE99 Arelion Sweden AB	123	37%
AS3257 GTT-BACKBONE GTT Communications Inc.	47	14%
AS6939 Hurricane Electric LLC	40	12%
AS3356 Level 3 Parent, LLC	10	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	9	3%
AS2914 NTT America, Inc.	6	2%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	5	1%
AS174 Cogent Communications, LLC	5	1%
AS3491 PCCW Global (HK) Ltd.	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 AS6461 AS13768	11	3%	11
2	AS8218 AS6461 AS13768	7	2%	6
3	AS199524 AS1299 AS13768	6	2%	6
4	AS6461 AS13768	5	1%	5
5	AS6939 AS6461 AS13768	5	1%	5
6	AS9002 AS3257 AS13768	4	1%	4
7	AS13030 AS6461 AS13768	4	1%	4
8	AS12779 AS6461 AS13768	4	1%	4
9	AS2914 AS6461 AS13768	3	<1%	3
10	AS6939 AS1299 AS13768	3	<1%	3
11	AS14907 AS1299 AS13768	3	<1%	3
12	AS48185 AS1299 AS13768	3	<1%	3
13	AS34019 AS6461 AS13768	3	<1%	3
14	AS47147 AS6461 AS13768	3	<1%	3
15	AS48362 AS1299 AS13768	3	<1%	3
16	AS49544 AS1299 AS13768	3	<1%	3
17	AS15547 AS6461 AS13768	3	<1%	3
18	AS25091 AS6461 AS13768	3	<1%	3
19	AS14840 AS3356 AS1299 AS13768	3	<1%	2
20	AS1299 AS13768	2	<1%	2
21	AS3257 AS13768	2	<1%	2
22	AS6762 AS1299 AS13768	2	<1%	2
23	AS852 AS6461 AS13768	2	<1%	2
24	AS37721 AS3257 AS13768	2	<1%	1
25	AS3214 AS6461 AS13768	2	<1%	2
26	AS6667 AS6461 AS13768	2	<1%	2
27	AS34927 AS1299 AS13768	2	<1%	2
28	AS3320 AS1299 AS13768	2	<1%	2
29	AS12859 AS6461 AS13768	2	<1%	1
30	AS25160 AS1299 AS13768	2	<1%	2
31	AS28917 AS6461 AS13768	2	<1%	1
32	AS58057 AS34549 AS6461 AS13768	2	<1%	2
33	AS49544 AS3356 AS1299 AS13768	2	<1%	1
34	AS31027 AS12552 AS6461 AS13768	2	<1%	1
35	AS142289 AS9583 AS1299 AS13768	2	<1%	1
36	AS47692 AS6939 AS6461 AS13768	2	<1%	2
37	AS51184 AS6939 AS6461 AS13768	2	<1%	2
38	AS62167 AS6939 AS1299 AS13768	2	<1%	2
39	AS202032 AS6939 AS6461 AS13768	2	<1%	2
40	AS59890 AS60068 AS1299 AS13768	2	<1%	2
41	AS20612 AS9044 AS1299 AS13768	2	<1%	1
42	AS58057 AS6939 AS6461 AS13768	2	<1%	1
43	AS1403 AS577 AS6453 AS1299 AS13768	2	<1%	1
44	AS206271 AS60707 AS12735 AS9121 AS3257 AS13768	2	<1%	1
45	AS2497 AS3257 AS13768	1	<1%	1
46	AS52320 AS1299 AS13768	1	<1%	1
47	AS2497 AS1299 AS13768	1	<1%	1
48	AS21700 AS3257 AS13768	1	<1%	1
49	AS1280 AS1299 AS13768	1	<1%	1
50	AS7018 AS1299 AS13768	1	<1%	1

50 of 251 paths shown. All of them are in the JSON.

More prefixes from AS13768

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 07:19 UTC, fetched just now.