BGP map for 149.152.128.0/19

149.152.128.0/19 is announced by AS22742 Connecticut Education Network and seen by 330 peers of 23 RIPE RIS collectors, over 248 different AS paths. Its busiest upstreams are AS174 Cogent Communications, LLC (62%), AS11164 Internet2 (16%) and AS6939 Hurricane Electric LLC (7%). The most common path, used by 11 peers, is AS24482 AS22742.

Routes checked 07:28:00 UTC

No change in the origin, the upstreams or the number of peers since 07:28 UTC, when this site first looked at 149.152.128.0/19.

AS-path graph toward 149.152.128.0/19

origin Tier 1Tier 2transitedge network prefix best path: chosen by 11 of 330 peers (3%) number on a line = peers using that link RIS data up to 07:27 UTC what the colours mean 12 of 248 paths drawn 2 quieter networks left out

Download PNG View JSON Raw upstream

330collector peers

23RIS collectors

248distinct AS paths

3.6average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	206	62%
AS11164 Internet2	54	16%
AS6939 Hurricane Electric LLC	24	7%
AS24482 SG.GS	11	3%
AS11537 Internet2	10	3%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	5	2%
AS3257 GTT-BACKBONE GTT Communications Inc.	5	2%
AS14840 BR.Digital Telecom	4	1%
AS25091 IP-Max IP-Max SA	3	<1%
AS49544 i3Dnet i3D.net B.V	2	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	206	62%
AS11164 Internet2	52	16%
AS1299 TWELVE99 Arelion Sweden AB	44	13%
AS6939 Hurricane Electric LLC	24	7%
AS6461 Zayo Bandwidth	17	5%
AS3356 Level 3 Parent, LLC	17	5%
AS3303 SWISSCOM Swisscom (Schweiz) AG	16	5%
AS11537 Internet2	10	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	9	3%
AS2914 NTT America, Inc.	7	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 AS22742	11	3%	11
2	AS199524 AS174 AS22742	7	2%	7
3	AS8218 AS6461 AS11164 AS22742	7	2%	6
4	AS6461 AS11164 AS22742	5	2%	5
5	AS14840 AS22742	4	1%	2
6	AS12779 AS174 AS22742	4	1%	4
7	AS13030 AS1299 AS174 AS22742	4	1%	4
8	AS9002 AS3356 AS174 AS22742	4	1%	4
9	AS47147 AS1299 AS174 AS22742	4	1%	4
10	AS25091 AS22742	3	<1%	3
11	AS2914 AS174 AS22742	3	<1%	3
12	AS3491 AS174 AS22742	3	<1%	3
13	AS34927 AS1299 AS174 AS22742	3	<1%	3
14	AS51185 AS6762 AS174 AS22742	3	<1%	3
15	AS14907 AS1299 AS174 AS22742	3	<1%	3
16	AS34019 AS3303 AS11164 AS22742	3	<1%	3
17	AS49544 AS22742	2	<1%	2
18	AS11164 AS22742	2	<1%	2
19	AS6830 AS174 AS22742	2	<1%	2
20	AS3320 AS174 AS22742	2	<1%	2
21	AS62167 AS174 AS22742	2	<1%	2
22	AS25160 AS174 AS22742	2	<1%	2
23	AS1299 AS174 AS22742	2	<1%	2
24	AS58057 AS34549 AS22742	2	<1%	2
25	AS8529 AS6939 AS22742	2	<1%	2
26	AS6762 AS174 AS22742	2	<1%	2
27	AS59890 AS6939 AS22742	2	<1%	2
28	AS271253 AS174 AS22742	2	<1%	1
29	AS199524 AS11164 AS22742	2	<1%	2
30	AS2497 AS11164 AS22742	2	<1%	2
31	AS19151 AS11164 AS22742	2	<1%	2
32	AS917 AS60068 AS174 AS22742	2	<1%	2
33	AS42473 AS1299 AS174 AS22742	2	<1%	2
34	AS49544 AS3356 AS174 AS22742	2	<1%	1
35	AS31027 AS1299 AS174 AS22742	2	<1%	1
36	AS35710 AS3320 AS174 AS22742	2	<1%	2
37	AS49544 AS2914 AS174 AS22742	2	<1%	2
38	AS35280 AS3356 AS174 AS22742	2	<1%	2
39	AS15547 AS3303 AS11164 AS22742	2	<1%	2
40	AS51184 AS1764 AS174 AS22742	2	<1%	2
41	AS48362 AS1764 AS174 AS22742	2	<1%	2
42	AS20612 AS8758 AS3303 AS11164 AS22742	2	<1%	1
43	AS142289 AS9583 AS4755 AS6453 AS174 AS22742	2	<1%	1
44	AS1828 AS22742	1	<1%	1
45	AS34549 AS22742	1	<1%	1
46	AS37721 AS22742	1	<1%	1
47	AS835 AS22742	1	<1%	1
48	AS45489 AS22742	1	<1%	1
49	AS3257 AS22742	1	<1%	1
50	AS209823 AS22742	1	<1%	1

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

More prefixes from AS22742

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 07:27 UTC, fetched just now.