BGP map for 137.227.158.0/23

137.227.158.0/23 is announced by AS22284 U.S. Department of the Interior and seen by 321 peers of 23 RIPE RIS collectors, over 248 different AS paths. All of those routes reach it through one upstream, AS8047 GENERAL COMMUNICATION, INC.. The most common path, used by 10 peers, is AS24482 AS2914 AS7922 AS8047 AS22284.

Routes checked 13:54:33 UTC

No change in the origin, the upstreams or the number of peers since 01:45 UTC on 27 Oct, when this site first looked at 137.227.158.0/23.

AS-path graph toward 137.227.158.0/23

origin Tier 1Tier 2transitedge network prefix best path: chosen by 10 of 321 peers (3%) number on a line = peers using that link RIS data up to 13:53 UTC what the colours mean 12 of 248 paths drawn 7 quieter networks left out

View JSON Raw upstream

321collector peers

23RIS collectors

248distinct AS paths

5.2average AS hops, 3 to 8

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS8047 GENERAL COMMUNICATION, INC.	321	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS8047 GENERAL COMMUNICATION, INC.	321	100%
AS7922 Comcast Cable Communications, LLC	317	99%
AS1299 TWELVE99 Arelion Sweden AB	65	20%
AS3356 Level 3 Parent, LLC	48	15%
AS174 Cogent Communications, LLC	42	13%
AS2914 NTT America, Inc.	37	12%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	20	6%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	16	5%
AS6461 Zayo Bandwidth	13	4%
AS3257 GTT-BACKBONE GTT Communications Inc.	13	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 AS7922 AS8047 AS22284	10	3%	10
2	AS8218 AS6461 AS7922 AS8047 AS22284	7	2%	6
3	AS6461 AS7922 AS8047 AS22284	5	2%	5
4	AS13030 AS1299 AS7922 AS8047 AS22284	4	1%	4
5	AS9002 AS6453 AS7922 AS8047 AS22284	4	1%	4
6	AS2914 AS7922 AS8047 AS22284	3	<1%	3
7	AS3491 AS7922 AS8047 AS22284	3	<1%	3
8	AS12779 AS3257 AS7922 AS8047 AS22284	3	<1%	3
9	AS34927 AS1299 AS7922 AS8047 AS22284	3	<1%	3
10	AS14840 AS3356 AS7922 AS8047 AS22284	3	<1%	2
11	AS51185 AS6762 AS7922 AS8047 AS22284	3	<1%	3
12	AS14907 AS1299 AS7922 AS8047 AS22284	3	<1%	3
13	AS199524 AS1299 AS7922 AS8047 AS22284	3	<1%	3
14	AS48362 AS1299 AS7922 AS8047 AS22284	3	<1%	3
15	AS49544 AS8047 AS22284	2	<1%	2
16	AS3257 AS7922 AS8047 AS22284	2	<1%	2
17	AS6830 AS7922 AS8047 AS22284	2	<1%	2
18	AS3320 AS7922 AS8047 AS22284	2	<1%	2
19	AS1299 AS7922 AS8047 AS22284	2	<1%	2
20	AS6762 AS7922 AS8047 AS22284	2	<1%	2
21	AS25160 AS6453 AS7922 AS8047 AS22284	2	<1%	2
22	AS42473 AS1299 AS7922 AS8047 AS22284	2	<1%	2
23	AS55720 AS2914 AS7922 AS8047 AS22284	2	<1%	1
24	AS49544 AS3356 AS7922 AS8047 AS22284	2	<1%	1
25	AS31027 AS1299 AS7922 AS8047 AS22284	2	<1%	1
26	AS35710 AS3320 AS7922 AS8047 AS22284	2	<1%	2
27	AS49544 AS2914 AS7922 AS8047 AS22284	2	<1%	2
28	AS8529 AS6453 AS7922 AS8047 AS22284	2	<1%	2
29	AS35280 AS3356 AS7922 AS8047 AS22284	2	<1%	2
30	AS15547 AS174 AS7922 AS8047 AS22284	2	<1%	2
31	AS47692 AS2914 AS7922 AS8047 AS22284	2	<1%	2
32	AS47147 AS3320 AS7922 AS8047 AS22284	2	<1%	2
33	AS199524 AS174 AS7922 AS8047 AS22284	2	<1%	2
34	AS47147 AS1299 AS7922 AS8047 AS22284	2	<1%	2
35	AS59890 AS3356 AS7922 AS8047 AS22284	2	<1%	2
36	AS271253 AS3356 AS7922 AS8047 AS22284	2	<1%	1
37	AS19151 AS2914 AS7922 AS8047 AS22284	2	<1%	2
38	AS199524 AS3491 AS7922 AS8047 AS22284	2	<1%	2
39	AS917 AS60068 AS174 AS7922 AS8047 AS22284	2	<1%	2
40	AS58057 AS34549 AS174 AS7922 AS8047 AS22284	2	<1%	2
41	AS51184 AS47692 AS2914 AS7922 AS8047 AS22284	2	<1%	2
42	AS34019 AS25091 AS2914 AS7922 AS8047 AS22284	2	<1%	2
43	AS20612 AS9044 AS174 AS7922 AS8047 AS22284	2	<1%	1
44	AS142289 AS9583 AS4755 AS6453 AS7922 AS8047 AS22284	2	<1%	1
45	AS5511 AS7922 AS8047 AS22284	1	<1%	1
46	AS7018 AS7922 AS8047 AS22284	1	<1%	1
47	AS852 AS7922 AS8047 AS22284	1	<1%	1
48	AS4608 AS7575 AS8047 AS22284	1	<1%	1
49	AS45489 AS7922 AS8047 AS22284	1	<1%	1
50	AS36236 AS7922 AS8047 AS22284	1	<1%	1

50 of 248 paths shown. All of them are in the JSON.

More prefixes from AS22284

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 13:53 UTC, fetched just now.