Skip to main content

AS19855

MASERGY

Masergy Communications, Inc.

Registry

Authoritative registration data

AS number
19855
Name
MASERGY
Organisation
Masergy Communications, Inc.
Country
—
RIR
ARIN
Registered
Source:asn:rdap retrieved

IPv4 prefixes

98

IPv6 prefixes

5

Total announced

103

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS19855
64.47.0.0/16 IPv4 /16 not checked
64.138.0.0/17 IPv4 /17 not checked
64.138.128.0/18 IPv4 /18 not checked
65.96.0.0/18 IPv4 /18 not checked
65.96.128.0/18 IPv4 /18 not checked
80.241.64.0/20 IPv4 /20 not checked
93.187.16.0/21 IPv4 /21 not checked
94.199.128.0/21 IPv4 /21 not checked
185.60.28.0/22 IPv4 /22 not checked
64.138.128.0/22 IPv4 /22 not checked
64.138.140.0/22 IPv4 /22 not checked
64.138.144.0/22 IPv4 /22 not checked
64.138.156.0/22 IPv4 /22 not checked
64.138.20.0/22 IPv4 /22 not checked
64.47.100.0/22 IPv4 /22 not checked
64.47.112.0/22 IPv4 /22 not checked
64.47.120.0/22 IPv4 /22 not checked
64.47.160.0/22 IPv4 /22 not checked
64.47.164.0/22 IPv4 /22 not checked
64.47.188.0/22 IPv4 /22 not checked
64.47.208.0/22 IPv4 /22 not checked
64.47.224.0/22 IPv4 /22 not checked
64.47.228.0/22 IPv4 /22 not checked
64.47.72.0/22 IPv4 /22 not checked
64.47.76.0/22 IPv4 /22 not checked
64.47.84.0/22 IPv4 /22 not checked
64.47.88.0/22 IPv4 /22 not checked
64.47.92.0/22 IPv4 /22 not checked
64.47.96.0/22 IPv4 /22 not checked
64.138.10.0/23 IPv4 /23 not checked
64.138.2.0/23 IPv4 /23 not checked
64.138.4.0/23 IPv4 /23 not checked
64.138.6.0/23 IPv4 /23 not checked
64.138.8.0/23 IPv4 /23 not checked
64.47.0.0/23 IPv4 /23 not checked
64.47.246.0/23 IPv4 /23 not checked
64.47.28.0/23 IPv4 /23 not checked
64.47.30.0/23 IPv4 /23 not checked
64.47.36.0/23 IPv4 /23 not checked
64.47.40.0/23 IPv4 /23 not checked
64.47.50.0/23 IPv4 /23 not checked
64.47.56.0/23 IPv4 /23 not checked
64.47.62.0/23 IPv4 /23 not checked
140.242.146.0/24 IPv4 /24 not checked
140.242.147.0/24 IPv4 /24 not checked
169.143.243.0/24 IPv4 /24 not checked
185.60.31.0/24 IPv4 /24 not checked
192.131.149.0/24 IPv4 /24 not checked
192.197.247.0/24 IPv4 /24 not checked
198.73.224.0/24 IPv4 /24 not checked
204.139.40.0/24 IPv4 /24 not checked
204.139.45.0/24 IPv4 /24 not checked
204.139.49.0/24 IPv4 /24 not checked
45.45.151.0/24 IPv4 /24 not checked
64.138.133.0/24 IPv4 /24 not checked
64.138.134.0/24 IPv4 /24 not checked
64.138.137.0/24 IPv4 /24 not checked
64.138.149.0/24 IPv4 /24 not checked
64.138.150.0/24 IPv4 /24 not checked
64.138.153.0/24 IPv4 /24 not checked
64.138.26.0/24 IPv4 /24 not checked
64.138.31.0/24 IPv4 /24 not checked
64.47.105.0/24 IPv4 /24 not checked
64.47.107.0/24 IPv4 /24 not checked
64.47.117.0/24 IPv4 /24 not checked
64.47.118.0/24 IPv4 /24 not checked
64.47.128.0/24 IPv4 /24 not checked
64.47.14.0/24 IPv4 /24 not checked
64.47.164.0/24 IPv4 /24 not checked
64.47.18.0/24 IPv4 /24 not checked
64.47.180.0/24 IPv4 /24 not checked
64.47.184.0/24 IPv4 /24 not checked
64.47.187.0/24 IPv4 /24 not checked
64.47.197.0/24 IPv4 /24 not checked
64.47.21.0/24 IPv4 /24 not checked
64.47.214.0/24 IPv4 /24 not checked
64.47.216.0/24 IPv4 /24 not checked
64.47.217.0/24 IPv4 /24 not checked
64.47.218.0/24 IPv4 /24 not checked
64.47.232.0/24 IPv4 /24 not checked
64.47.233.0/24 IPv4 /24 not checked
64.47.235.0/24 IPv4 /24 not checked
64.47.238.0/24 IPv4 /24 not checked
64.47.24.0/24 IPv4 /24 not checked
64.47.241.0/24 IPv4 /24 not checked
64.47.242.0/24 IPv4 /24 not checked
64.47.252.0/24 IPv4 /24 not checked
64.47.253.0/24 IPv4 /24 not checked
64.47.27.0/24 IPv4 /24 not checked
64.47.3.0/24 IPv4 /24 not checked
64.47.4.0/24 IPv4 /24 not checked
64.47.43.0/24 IPv4 /24 not checked
64.47.46.0/24 IPv4 /24 not checked
64.47.48.0/24 IPv4 /24 not checked
64.47.49.0/24 IPv4 /24 not checked
64.47.5.0/24 IPv4 /24 not checked
64.47.61.0/24 IPv4 /24 not checked
74.116.49.0/24 IPv4 /24 not checked
2402:2100::/32 IPv6 /32 RPKI not found
2607:fa70::/32 IPv6 /32 not checked
2a03:6580::/32 IPv6 /32 RPKI not found
2400:7160:2000::/44 IPv6 /44 RPKI valid
2400:7160:2020::/44 IPv6 /44 RPKI valid

No rows match “”.

Showing – of

Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

No Internet Exchange memberships found

The exchange directory has no current membership records for this AS.

Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS19855 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

8 networks seen before AS19855 in AS paths

Observed upstreams
Families
AS3356 LEVEL3 2,118 20,840
v4 v6
AS7922 COMCAST-7922 936 4,050
v4 v6
AS7473 SINGTEL-AS-AP 552 3,550
v4 v6
AS3491 PCCWG-APAC-HK 769 3,331
v4 v6
AS7474 OPTUSCOM-AS01-AU 560 1,258
v4 v6
AS12956 TELXIUS 247 1,137
v4 v6
AS33491 COMCAST-33491 234 825
v4
AS174 COGENT-174 237 561
v4 v6

No rows match “”.

Showing – of

Observed downstreams

17 networks seen after AS19855 in AS paths

Observed downstreams
Families
AS40399 MASERGY-CLOUD-COMMUNICATIONS 689 1,923
v4
AS12222 AKAMAI 291 1,837
v4 v6
AS26428 TALBOTS 226 833
v4
AS15027 FH-ASN-15027 447 548
v4
AS14514 PHJW 228 275
v4
AS15126 SMAI 226 275
v4
AS394301 DEXCOM-INC 226 275
v4
AS20340 CALLTOWER 228 274
v4
AS892 223 272
v4
AS33014 MARLINLEASING 213 248
v4
AS22775 MOORECAP 106 130
v4
AS20427 AAAE 51 60
v4
AS16541 ERICKSON-AS 49 58
v4
AS13860 LFG 15 57
v4
AS33054 MCCRACKENFS 24 39
v4
AS23406 CHOATEHALLSTEWART 13 16
v4
AS11199 SHOWNETSAS 7 16
v4

No rows match “”.

Showing – of

Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual.