BGP map for 216.152.136.0/21

216.152.136.0/21 is announced by AS13768 Aptum Technologies and seen by 329 peers of 23 RIPE RIS collectors, over 252 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (50%) and AS6461 Zayo Bandwidth (50%). The most common path, used by 10 peers, is AS24482 AS6461 AS13768.

Routes checked 15:20:12 UTC

No change in the origin, the upstreams or the number of peers since 03:19 UTC on 27 Oct, when this site first looked at 216.152.136.0/21.

AS-path graph toward 216.152.136.0/21

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 329 peers (3%) number on a line = peers using that link RIS data up to 15:19 UTC what the colours mean 12 of 252 paths drawn 6 quieter networks left out

View JSON Raw upstream

329collector peers

23RIS collectors

252distinct AS paths

3.6average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	165	50%
AS6461 Zayo Bandwidth	164	50%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	163	50%
AS6461 Zayo Bandwidth	159	48%
AS3356 Level 3 Parent, LLC	19	6%
AS174 Cogent Communications, LLC	14	4%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	8	2%
AS2914 NTT America, Inc.	7	2%
AS6939 Hurricane Electric LLC	7	2%
AS33891 CORE-BACKBONE Core-Backbone GmbH	5	2%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	5	2%
AS3257 GTT-BACKBONE GTT Communications 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	AS24482 AS6461 AS13768	10	3%	10
2	AS8218 AS6461 AS13768	7	2%	6
3	AS199524 AS1299 AS13768	6	2%	6
4	AS6461 AS13768	5	2%	5
5	AS13030 AS6461 AS13768	4	1%	4
6	AS9002 AS6461 AS13768	4	1%	4
7	AS14907 AS1299 AS13768	4	1%	4
8	AS47147 AS6461 AS13768	4	1%	4
9	AS2914 AS6461 AS13768	3	<1%	3
10	AS12779 AS6461 AS13768	3	<1%	3
11	AS48185 AS6461 AS13768	3	<1%	3
12	AS34927 AS1299 AS13768	3	<1%	3
13	AS3214 AS6461 AS13768	3	<1%	3
14	AS49544 AS1299 AS13768	3	<1%	3
15	AS34019 AS6461 AS13768	3	<1%	3
16	AS25091 AS6461 AS13768	3	<1%	3
17	AS48362 AS1299 AS13768	3	<1%	3
18	AS14840 AS3356 AS1299 AS13768	3	<1%	2
19	AS1299 AS13768	2	<1%	2
20	AS3257 AS1299 AS13768	2	<1%	2
21	AS25160 AS1299 AS13768	2	<1%	2
22	AS3491 AS1299 AS13768	2	<1%	2
23	AS15547 AS6461 AS13768	2	<1%	2
24	AS6762 AS1299 AS13768	2	<1%	2
25	AS35280 AS1299 AS13768	2	<1%	2
26	AS2497 AS1299 AS13768	2	<1%	2
27	AS58057 AS1836 AS1299 AS13768	2	<1%	2
28	AS58057 AS34549 AS6461 AS13768	2	<1%	2
29	AS49544 AS3356 AS1299 AS13768	2	<1%	1
30	AS31027 AS6797 AS6461 AS13768	2	<1%	1
31	AS35710 AS3320 AS1299 AS13768	2	<1%	2
32	AS51184 AS1764 AS6461 AS13768	2	<1%	2
33	AS47692 AS33891 AS6461 AS13768	2	<1%	2
34	AS51185 AS6762 AS1299 AS13768	2	<1%	2
35	AS59890 AS60068 AS1299 AS13768	2	<1%	2
36	AS20612 AS9044 AS1299 AS13768	2	<1%	1
37	AS271253 AS3356 AS1299 AS13768	2	<1%	1
38	AS19151 AS2914 AS1299 AS13768	2	<1%	2
39	AS142289 AS9583 AS6453 AS1299 AS13768	2	<1%	1
40	AS31742 AS1299 AS13768	1	<1%	1
41	AS35266 AS1299 AS13768	1	<1%	1
42	AS1828 AS6461 AS13768	1	<1%	1
43	AS6830 AS1299 AS13768	1	<1%	1
44	AS3320 AS6461 AS13768	1	<1%	1
45	AS3491 AS6461 AS13768	1	<1%	1
46	AS6424 AS1299 AS13768	1	<1%	1
47	AS39122 AS1299 AS13768	1	<1%	1
48	AS42473 AS6461 AS13768	1	<1%	1
49	AS12969 AS1299 AS13768	1	<1%	1
50	AS14630 AS1299 AS13768	1	<1%	1

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

More prefixes from AS13768

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 15:19 UTC, fetched just now.