BGP map for 203.133.248.0/23

203.133.248.0/23 is announced by AS4608 Asia Pacific Network Information Centre and seen by 327 peers of 23 RIPE RIS collectors, over 259 different AS paths. Its busiest upstreams are AS7575 Australian Academic and Research Network (AARNet) (74%), AS1221 Telstra Limited (17%) and AS6939 Hurricane Electric LLC (7%). The most common path, used by 10 peers, is AS24482 AS7575 AS4608.

Routes checked 19:08:06 UTC

Recent route changes

8 Nov 17:58 UTCThe prefix is announced again, seen by 329 collector peers
7 Nov 23:25 UTCNo collector peer sees the prefix any more

AS-path graph toward 203.133.248.0/23

origin Tier 1Tier 2transitedge network prefix best path: chosen by 10 of 327 peers (3%) number on a line = peers using that link RIS data up to 19:07 UTC what the colours mean 12 of 259 paths drawn 2 quieter networks left out

View JSON Raw upstream

327collector peers

23RIS collectors

259distinct AS paths

4.1average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS7575 Australian Academic and Research Network (AARNet)	242	74%
AS1221 Telstra Limited	54	17%
AS6939 Hurricane Electric LLC	22	7%
AS24482 SG.GS	1	<1%
AS132847 Network Solutions Group Pty Ltd	1	<1%
AS49544 i3Dnet i3D.net B.V	1	<1%
AS8888 XTOM xTom Pty Ltd	1	<1%
AS35280 F5 F5 Networks SARL	1	<1%
AS64073 Vetta Group	1	<1%
AS55850 Mercury NZ Limited	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS7575 Australian Academic and Research Network (AARNet)	242	74%
AS1299 TWELVE99 Arelion Sweden AB	100	31%
AS1221 Telstra Limited	53	16%
AS2914 NTT America, Inc.	53	16%
AS4637 Telstra Global	52	16%
AS6939 Hurricane Electric LLC	22	7%
AS3303 SWISSCOM Swisscom (Schweiz) AG	10	3%
AS3356 Level 3 Parent, LLC	10	3%
AS174 Cogent Communications, LLC	10	3%
AS6461 Zayo Bandwidth	8	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 AS7575 AS4608	10	3%	10
2	AS8218 AS6461 AS4637 AS1221 AS4608	7	2%	6
3	AS6461 AS4637 AS1221 AS4608	5	2%	5
4	AS14840 AS7575 AS4608	4	1%	2
5	AS13030 AS2914 AS7575 AS4608	4	1%	4
6	AS12779 AS2914 AS7575 AS4608	4	1%	4
7	AS47147 AS4637 AS1221 AS4608	4	1%	4
8	AS2914 AS7575 AS4608	3	<1%	3
9	AS3491 AS7575 AS4608	3	<1%	3
10	AS48185 AS7575 AS4608	3	<1%	3
11	AS49544 AS7575 AS4608	3	<1%	3
12	AS9002 AS4637 AS1221 AS4608	3	<1%	3
13	AS34927 AS1299 AS7575 AS4608	3	<1%	3
14	AS14907 AS1299 AS7575 AS4608	3	<1%	3
15	AS34019 AS3303 AS7575 AS4608	3	<1%	3
16	AS48362 AS1299 AS7575 AS4608	3	<1%	3
17	AS62167 AS7575 AS4608	2	<1%	2
18	AS1299 AS7575 AS4608	2	<1%	2
19	AS8529 AS6939 AS4608	2	<1%	2
20	AS59890 AS6939 AS4608	2	<1%	2
21	AS19151 AS7575 AS4608	2	<1%	2
22	AS25160 AS2914 AS7575 AS4608	2	<1%	2
23	AS15547 AS4455 AS7575 AS4608	2	<1%	2
24	AS47692 AS2914 AS7575 AS4608	2	<1%	2
25	AS25091 AS1299 AS7575 AS4608	2	<1%	2
26	AS20612 AS9044 AS7575 AS4608	2	<1%	1
27	AS199524 AS3491 AS7575 AS4608	2	<1%	2
28	AS58057 AS1836 AS1299 AS7575 AS4608	2	<1%	2
29	AS58057 AS34549 AS1299 AS7575 AS4608	2	<1%	2
30	AS49544 AS3356 AS1299 AS7575 AS4608	2	<1%	1
31	AS142289 AS9583 AS1299 AS7575 AS4608	2	<1%	1
32	AS31027 AS6797 AS4637 AS1221 AS4608	2	<1%	1
33	AS35710 AS3320 AS2914 AS7575 AS4608	2	<1%	2
34	AS51184 AS47692 AS2914 AS7575 AS4608	2	<1%	2
35	AS271253 AS3356 AS1299 AS7575 AS4608	2	<1%	1
36	AS4608	1	<1%	1
37	AS24482 AS4608	1	<1%	1
38	AS132847 AS4608	1	<1%	1
39	AS49544 AS4608	1	<1%	1
40	AS8888 AS4608	1	<1%	1
41	AS1221 AS4608	1	<1%	1
42	AS35280 AS4608	1	<1%	1
43	AS48070 AS7575 AS4608	1	<1%	1
44	AS31742 AS7575 AS4608	1	<1%	1
45	AS35266 AS7575 AS4608	1	<1%	1
46	AS1828 AS7575 AS4608	1	<1%	1
47	AS4637 AS1221 AS4608	1	<1%	1
48	AS42473 AS7575 AS4608	1	<1%	1
49	AS44393 AS64073 AS4608	1	<1%	1
50	AS20205 AS6939 AS4608	1	<1%	1

50 of 259 paths shown. All of them are in the JSON.

More prefixes from AS4608

Routes seen by RIPE RIS in the 24 hours up to 9 Nov 2026, 19:07 UTC, fetched just now.