BGP map for 146.91.48.0/21

146.91.48.0/21 is announced by AS2386 AT&T Enterprises, LLC and seen by 324 peers of 23 RIPE RIS collectors, over 252 different AS paths. All of those routes reach it through one upstream, AS7018 AT&T Enterprises, LLC. The most common path, used by 10 peers, is AS24482 AS2914 AS7018 AS2386.

Routes checked 14:54:57 UTC

No change in the origin, the upstreams or the number of peers since 02:22 UTC on 29 Oct, when this site first looked at 146.91.48.0/21.

AS-path graph toward 146.91.48.0/21

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 324 peers (3%) number on a line = peers using that link RIS data up to 14:54 UTC what the colours mean 12 of 252 paths drawn 6 quieter networks left out

View JSON Raw upstream

324collector peers

23RIS collectors

252distinct AS paths

4.2average AS hops, 2 to 8

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS7018 AT&T Enterprises, LLC	324	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS7018 AT&T Enterprises, LLC	323	100%
AS1299 TWELVE99 Arelion Sweden AB	71	22%
AS3356 Level 3 Parent, LLC	45	14%
AS2914 NTT America, Inc.	41	13%
AS174 Cogent Communications, LLC	41	13%
AS3257 GTT-BACKBONE GTT Communications Inc.	18	6%
AS6939 Hurricane Electric LLC	17	5%
AS6461 Zayo Bandwidth	14	4%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	14	4%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	12	4%

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 AS7018 AS2386	10	3%	10
2	AS8218 AS6461 AS7018 AS2386	7	2%	6
3	AS6461 AS7018 AS2386	5	2%	5
4	AS13030 AS1299 AS7018 AS2386	4	1%	4
5	AS9002 AS3356 AS7018 AS2386	4	1%	4
6	AS2914 AS7018 AS2386	3	<1%	3
7	AS3491 AS7018 AS2386	3	<1%	3
8	AS12779 AS3257 AS7018 AS2386	3	<1%	3
9	AS34927 AS1299 AS7018 AS2386	3	<1%	3
10	AS14840 AS3356 AS7018 AS2386	3	<1%	2
11	AS49544 AS2914 AS7018 AS2386	3	<1%	3
12	AS51185 AS6762 AS7018 AS2386	3	<1%	3
13	AS14907 AS1299 AS7018 AS2386	3	<1%	3
14	AS199524 AS1299 AS7018 AS2386	3	<1%	3
15	AS48362 AS1299 AS7018 AS2386	3	<1%	3
16	AS3257 AS7018 AS2386	2	<1%	2
17	AS6830 AS7018 AS2386	2	<1%	2
18	AS3320 AS7018 AS2386	2	<1%	2
19	AS1299 AS7018 AS2386	2	<1%	2
20	AS6762 AS7018 AS2386	2	<1%	2
21	AS2497 AS7018 AS2386	2	<1%	2
22	AS25160 AS2914 AS7018 AS2386	2	<1%	2
23	AS42473 AS1299 AS7018 AS2386	2	<1%	2
24	AS49544 AS3356 AS7018 AS2386	2	<1%	1
25	AS31027 AS1299 AS7018 AS2386	2	<1%	1
26	AS35710 AS3320 AS7018 AS2386	2	<1%	2
27	AS8529 AS6453 AS7018 AS2386	2	<1%	2
28	AS35280 AS3356 AS7018 AS2386	2	<1%	2
29	AS15547 AS174 AS7018 AS2386	2	<1%	2
30	AS47692 AS2914 AS7018 AS2386	2	<1%	2
31	AS47147 AS3320 AS7018 AS2386	2	<1%	2
32	AS199524 AS174 AS7018 AS2386	2	<1%	2
33	AS47147 AS1299 AS7018 AS2386	2	<1%	2
34	AS59890 AS3356 AS7018 AS2386	2	<1%	2
35	AS271253 AS3356 AS7018 AS2386	2	<1%	1
36	AS19151 AS2914 AS7018 AS2386	2	<1%	2
37	AS917 AS60068 AS174 AS7018 AS2386	2	<1%	2
38	AS58057 AS34549 AS174 AS7018 AS2386	2	<1%	2
39	AS51184 AS47692 AS2914 AS7018 AS2386	2	<1%	2
40	AS34019 AS25091 AS2914 AS7018 AS2386	2	<1%	2
41	AS20612 AS9044 AS174 AS7018 AS2386	2	<1%	1
42	AS142289 AS9583 AS4755 AS6453 AS7018 AS2386	2	<1%	1
43	AS7018 AS2386	1	<1%	1
44	AS12956 AS7018 AS2386	1	<1%	1
45	AS6453 AS7018 AS2386	1	<1%	1
46	AS15692 AS2914 AS7018 AS2386	1	<1%	1
47	AS6894 AS174 AS7018 AS2386	1	<1%	1
48	AS31742 AS1299 AS7018 AS2386	1	<1%	1
49	AS35266 AS2914 AS7018 AS2386	1	<1%	1
50	AS1828 AS6461 AS7018 AS2386	1	<1%	1

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

More prefixes from AS2386

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 14:54 UTC, fetched just now.