asn.dev

Address space

AS4788 TTSSB-MY TM TECHNOLOGY SERVICES SDN. BHD.

Mobile DROP-listed space APNIC

IPv4 prefixes 115 3.25M addresses
IPv6 prefixes 50
Most common size /19 IPv4
Flagged 15

Shape

IPv4 prefix sizes

All IPv4
/14
/14: 1
1
/15
/15: 8
8
/16
/16: 16
16
/17
/17: 15
15
/18
/18: 11
11
/19
/19: 17
17
/20
/20: 12
12
/21
/21: 5
5
/22
/22: 13
13
/23
/23: 4
4
/24
/24: 13
13

A wall of /24s usually means many small customer assignments or fine-grained traffic engineering; a few short prefixes means large contiguous allocations announced whole.

Shape

IPv6 prefix sizes

All IPv6
/33
/33: 1
1
/34
/34: 1
1
/35
/35: 1
1
/36
/36: 1
1
/37
/37: 1
1
/38
/38: 1
1
/39
/39: 1
1
/40
/40: 1
1
/41
/41: 1
1
/42
/42: 1
1
/43
/43: 1
1
/44
/44: 3
3
/45
/45: 6
6
/46
/46: 6
6
/47
/47: 4
4
/48
/48: 5
5
/49
/49: 1
1
/50
/50: 1
1
/51
/51: 1
1
/52
/52: 1
1
/53
/53: 1
1
/54
/54: 1
1
/55
/55: 1
1
/56
/56: 1
1
/57
/57: 1
1
/58
/58: 1
1
/59
/59: 1
1
/60
/60: 1
1
/61
/61: 1
1
/62
/62: 1
1
/63
/63: 1
1

Geography

Where the space lands

CountryNamePrefixes
MYMalaysia165

Review

Flagged prefixes

15 of 165
PrefixFamilyAddressesCountryFlags
2001:e68:20db::/60IPv6/60MYToo specific
2001:e68:20db:12::/63IPv6/63MYToo specific
2001:e68:20db:14::/62IPv6/62MYToo specific
2001:e68:20db:18::/61IPv6/61MYToo specific
2001:e68:20db:20::/59IPv6/59MYToo specific
2001:e68:20db:40::/58IPv6/58MYToo specific
2001:e68:20db:80::/57IPv6/57MYToo specific
2001:e68:20db:100::/56IPv6/56MYToo specific
2001:e68:20db:200::/55IPv6/55MYToo specific
2001:e68:20db:400::/54IPv6/54MYToo specific
2001:e68:20db:800::/53IPv6/53MYToo specific
2001:e68:20db:1000::/52IPv6/52MYToo specific
2001:e68:20db:2000::/51IPv6/51MYToo specific
2001:e68:20db:4000::/50IPv6/50MYToo specific
2001:e68:20db:8000::/49IPv6/49MYToo specific

A flag is an observation, not an accusation. Very large and very specific prefixes are both legitimate in the right context.