BGP map for 5.44.16.0/21

5.44.16.0/21 is announced by AS13768 Aptum Technologies and seen by 327 peers of 23 RIPE RIS collectors, over 261 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (42%), AS3356 Level 3 Parent, LLC (38%) and AS3257 GTT-BACKBONE (20%). The most common path, used by 6 peers, is AS8218 AS6461 AS3356 AS13768.

Routes checked 15:07:06 UTC

No change in the origin, the upstreams or the number of peers since 03:20 UTC on 27 Oct, when this site first looked at 5.44.16.0/21.

AS-path graph toward 5.44.16.0/21

origin Tier 1Tier 2edge network prefix best path: chosen by 6 of 327 peers (2%) number on a line = peers using that link RIS data up to 15:06 UTC what the colours mean 12 of 261 paths drawn 6 quieter networks left out

View JSON Raw upstream

327collector peers

23RIS collectors

261distinct AS paths

3.5average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	137	42%
AS3356 Level 3 Parent, LLC	123	38%
AS3257 GTT-BACKBONE GTT Communications Inc.	66	20%
AS286 KPN GTT Communications Inc.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	135	41%
AS3356 Level 3 Parent, LLC	123	38%
AS3257 GTT-BACKBONE GTT Communications Inc.	65	20%
AS2914 NTT America, Inc.	20	6%
AS174 Cogent Communications, LLC	9	3%
AS6461 Zayo Bandwidth	8	2%
AS6939 Hurricane Electric LLC	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	6	2%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	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	AS8218 AS6461 AS3356 AS13768	6	2%	5
2	AS24482 AS2914 AS3257 AS13768	5	2%	5
3	AS13030 AS1299 AS13768	4	1%	4
4	AS9002 AS3257 AS13768	4	1%	4
5	AS14840 AS3356 AS13768	4	1%	2
6	AS199524 AS1299 AS13768	4	1%	4
7	AS47147 AS1299 AS13768	4	1%	4
8	AS12779 AS3257 AS13768	3	<1%	3
9	AS34927 AS1299 AS13768	3	<1%	3
10	AS49544 AS3356 AS13768	3	<1%	2
11	AS35280 AS3356 AS13768	3	<1%	3
12	AS6461 AS3356 AS13768	3	<1%	3
13	AS48362 AS1299 AS13768	3	<1%	3
14	AS24482 AS2914 AS3356 AS13768	3	<1%	3
15	AS1299 AS13768	2	<1%	2
16	AS6461 AS1299 AS13768	2	<1%	2
17	AS6830 AS1299 AS13768	2	<1%	2
18	AS3320 AS1299 AS13768	2	<1%	2
19	AS2914 AS3356 AS13768	2	<1%	2
20	AS3491 AS3356 AS13768	2	<1%	2
21	AS62167 AS3356 AS13768	2	<1%	2
22	AS25160 AS1299 AS13768	2	<1%	2
23	AS42473 AS1299 AS13768	2	<1%	2
24	AS48185 AS3356 AS13768	2	<1%	2
25	AS31027 AS1299 AS13768	2	<1%	1
26	AS14907 AS1299 AS13768	2	<1%	2
27	AS25091 AS1299 AS13768	2	<1%	2
28	AS6762 AS3356 AS13768	2	<1%	2
29	AS49544 AS1299 AS13768	2	<1%	2
30	AS199524 AS3257 AS13768	2	<1%	2
31	AS59890 AS3356 AS13768	2	<1%	2
32	AS271253 AS3356 AS13768	2	<1%	1
33	AS58057 AS1836 AS3356 AS13768	2	<1%	2
34	AS58057 AS34549 AS1299 AS13768	2	<1%	2
35	AS35710 AS3320 AS3257 AS13768	2	<1%	2
36	AS15547 AS174 AS3356 AS13768	2	<1%	2
37	AS51184 AS1764 AS3356 AS13768	2	<1%	2
38	AS47692 AS2914 AS3257 AS13768	2	<1%	2
39	AS51185 AS6762 AS3356 AS13768	2	<1%	2
40	AS20612 AS9044 AS1299 AS13768	2	<1%	1
41	AS24482 AS2914 AS1299 AS13768	2	<1%	2
42	AS142289 AS9583 AS6453 AS1299 AS13768	2	<1%	1
43	AS3257 AS13768	1	<1%	1
44	AS6894 AS3257 AS13768	1	<1%	1
45	AS31742 AS1299 AS13768	1	<1%	1
46	AS35266 AS3257 AS13768	1	<1%	1
47	AS286 AS3257 AS13768	1	<1%	1
48	AS1828 AS1299 AS13768	1	<1%	1
49	AS28792 AS3257 AS13768	1	<1%	1
50	AS6424 AS1299 AS13768	1	<1%	1

50 of 261 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, 15:06 UTC, fetched just now.