Data as of Nov 3, 2026

64.47.96.0/22

No anonymizer space · no proxy exits in 30 days

Masergy Communications, Inc.

Announcement

this exact prefix

No RPKI

Announced by

AS19855

Type

Internet provider

99% of it

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
64.47.0.0/16 since May 2005	AS19855	Internet provider	34 5 always on	Masergy Communications, Inc.

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
64.47.0.0/16	65,536	MASERGY-BLK1	Masergy Communications, Inc. (MSRG) · US	Direct Allocation	Mar 2, 2000	[email protected]
└ 64.47.96.0/31	2	MB075282	unknown	—	—	—
└ 64.47.96.2/31	2	MB318600-IIM-EXTERNAL	unknown	—	—	—
└ 64.47.96.8/31	2	MB106295	unknown	—	—	—
└ 64.47.96.10/31	2	MB2504026	unknown	—	—	—
└ 64.47.96.12/31	2	MB204727	unknown	—	—	—
└ 64.47.96.14/31	2	MB169188	unknown	—	—	—
└ 64.47.96.16/28	16	MB029007	unknown	—	—	—
└ 64.47.96.36/30	4	MB462261	unknown	—	—	—
└ 64.47.96.48/29	8	MB082482	unknown	—	—	—
└ 64.47.96.56/30	4	MB061879	unknown	—	—	—
└ 64.47.96.60/30	4	MB470692	unknown	—	—	—
└ 64.47.96.64/31	2	MB124307	unknown	—	—	—
└ 64.47.96.66/31	2	MB235312-WAN	unknown	—	—	—
└ 64.47.96.68/30	4	MB125771	unknown	—	—	—
└ 64.47.96.72/30	4	MB2525389	unknown	—	—	—
└ 64.47.96.76/30	4	MB087610	unknown	—	—	—
└ 64.47.96.80/31	2	MB803250	unknown	—	—	—
└ 64.47.96.86/31	2	MB373072	unknown	—	—	—
└ 64.47.96.88/31	2	MB1943264	unknown	—	—	—
└ 64.47.96.98/31	2	MB146770	unknown	—	—	—
└ 64.47.96.104/31	2	MB067598	unknown	—	—	—
└ 64.47.96.106/31	2	MB097123	unknown	—	—	—
└ 64.47.96.108/31	2	MB157342	unknown	—	—	—
└ 64.47.96.110/31	2	MB161416	unknown	—	—	—
└ 64.47.96.116/31	2	MB1898213	unknown	—	—	—
└ 64.47.96.118/31	2	MB1943263	unknown	—	—	—
└ 64.47.96.120/31	2	MB004607	unknown	—	—	—
└ 64.47.96.122/31	2	MB098376	unknown	—	—	—
└ 64.47.96.124/30	4	MB1494689	unknown	—	—	—
└ 64.47.96.128/30	4	MB1495381	unknown	—	—	—
└ 64.47.96.132/30	4	MB1496685	unknown	—	—	—
└ 64.47.96.136/30	4	MB1496077	unknown	—	—	—
└ 64.47.96.140/30	4	MB1495260	unknown	—	—	—
└ 64.47.96.144/28	16	MB1190537	unknown	—	—	—
└ 64.47.96.160/31	2	MB1132692	unknown	—	—	—
└ 64.47.96.162/31	2	MB1490157	unknown	—	—	—
└ 64.47.96.164/31	2	MB219738	unknown	—	—	—
└ 64.47.96.166/31	2	MB247807	unknown	—	—	—
└ 64.47.96.168/30	4	MB1495124	unknown	—	—	—
└ 64.47.96.172/30	4	MB1495957	unknown	—	—	—
└ 64.47.96.176/29	8	MB2674715	unknown	—	—	—
└ 64.47.96.184/30	4	MB1366008-RELIANCE-INC-MC004176	unknown	—	—	—
└ 64.47.96.192/29	8	MB2536532	unknown	—	—	—
└ 64.47.96.200/30	4	MB1018515	unknown	—	—	—
└ 64.47.96.204/30	4	MB058062	unknown	—	—	—
└ 64.47.96.208/31	2	MB678911	unknown	—	—	—
└ 64.47.96.210/31	2	MB1414002	unknown	—	—	—
└ 64.47.96.212/31	2	MB1281403-WAN	unknown	—	—	—
└ 64.47.96.214/31	2	MB1429299	unknown	—	—	—
└ 64.47.96.224/27	32	MB022161	unknown	—	—	—
└ 64.47.97.4/31	2	MB157234	unknown	—	—	—
└ 64.47.97.6/31	2	MB178913	unknown	—	—	—
└ 64.47.97.20/31	2	MB180388	unknown	—	—	—
└ 64.47.97.24/29	8	PRODUCTION-RESOURCE-GROUP	unknown	—	—	—
└ 64.47.97.32/31	2	MB184419	unknown	—	—	—
└ 64.47.97.34/31	2	MB1075017-WAN	unknown	—	—	—
└ 64.47.97.36/31	2	MB191847	unknown	—	—	—
└ 64.47.97.38/31	2	MB228269-WAN	unknown	—	—	—
└ 64.47.97.44/30	4	MB1496645	unknown	—	—	—
└ 64.47.97.48/29	8	MB1627583	unknown	—	—	—
└ 64.47.97.56/30	4	MB1495244	unknown	—	—	—
└ 64.47.97.84/30	4	MB1897016	unknown	—	—	—
└ 64.47.97.88/29	8	MB2542335	unknown	—	—	—
└ 64.47.97.96/31	2	MB1035706---10212---FOR-MC003559-CSL-BEHRING-LLC	unknown	—	—	—
└ 64.47.97.98/32	1	CAPTIVE-AIRE-MICROSOFT-AZURE-EXPRESSROUTE	unknown	—	—	—
└ 64.47.97.100/31	2	MB816956-WAN	unknown	—	—	—
└ 64.47.97.102/31	2	MB908504	unknown	—	—	—
└ 64.47.97.104/31	2	MB847741	unknown	—	—	—
└ 64.47.97.106/31	2	MB715389	unknown	—	—	—
└ 64.47.97.108/31	2	MB809716	unknown	—	—	—
└ 64.47.97.110/31	2	MB874582	unknown	—	—	—
└ 64.47.97.112/29	8	MB177070	unknown	—	—	—
└ 64.47.97.120/30	4	MB1018525	unknown	—	—	—
└ 64.47.97.124/31	2	MB316540-WAN	unknown	—	—	—
└ 64.47.97.128/29	8	MB418724	unknown	—	—	—
└ 64.47.97.136/29	8	MB502032-WAN	unknown	—	—	—
└ 64.47.97.144/30	4	MB1496677	unknown	—	—	—
└ 64.47.97.152/29	8	MB088940	unknown	—	—	—
└ 64.47.97.160/27	32	MB083843	unknown	—	—	—
└ 64.47.97.222/31	2	MB642339	unknown	—	—	—
└ 64.47.97.224/29	8	MB476804	unknown	—	—	—
└ 64.47.97.240/29	8	MB903645	unknown	—	—	—
└ 64.47.98.0/29	8	MB2220840	unknown	—	—	—
└ 64.47.98.8/30	4	MB094328	unknown	—	—	—
└ 64.47.98.12/30	4	MB095666	unknown	—	—	—
└ 64.47.98.16/31	2	MB1343121	unknown	—	—	—
└ 64.47.98.18/31	2	MB1630194	unknown	—	—	—
└ 64.47.98.20/30	4	MB1495268	unknown	—	—	—
└ 64.47.98.24/30	4	MB1864096	unknown	—	—	—
└ 64.47.98.28/30	4	MB1573774	unknown	—	—	—
└ 64.47.98.32/30	4	BROADCORE	unknown	—	—	—
└ 64.47.98.36/30	4	MB096397	unknown	—	—	—
└ 64.47.98.48/29	8	MB096397-LAN	unknown	—	—	—
└ 64.47.98.56/31	2	MB1627583	unknown	—	—	—
└ 64.47.98.58/31	2	MB1632140	unknown	—	—	—
└ 64.47.98.60/30	4	MB1159237	unknown	—	—	—
└ 64.47.98.64/27	32	MB078434	unknown	—	—	—
└ 64.47.98.96/30	4	MB2525389	unknown	—	—	—
└ 64.47.98.100/30	4	MB701314	unknown	—	—	—
└ 64.47.98.104/29	8	MB022161	unknown	—	—	—
└ 64.47.98.112/29	8	MB750995	unknown	—	—	—
└ 64.47.98.120/29	8	MB751005	unknown	—	—	—
└ 64.47.98.146/31	2	MB383542	unknown	—	—	—
└ 64.47.98.148/31	2	MB130303	unknown	—	—	—
└ 64.47.98.160/31	2	MB828220	unknown	—	—	—
└ 64.47.98.162/31	2	MB005608	unknown	—	—	—
└ 64.47.98.164/31	2	MB105784	unknown	—	—	—
└ 64.47.98.166/31	2	MB134359	unknown	—	—	—
└ 64.47.98.168/29	8	MB692359	unknown	—	—	—
└ 64.47.98.176/29	8	MB299373-IIM-NAT	unknown	—	—	—
└ 64.47.98.188/30	4	MB840268	unknown	—	—	—
└ 64.47.98.200/31	2	MB1337129	unknown	—	—	—
└ 64.47.98.202/31	2	MB1707718	unknown	—	—	—
└ 64.47.98.208/29	8	MB1241832	unknown	—	—	—
└ 64.47.98.216/31	2	MB880549	unknown	—	—	—
└ 64.47.98.224/30	4	MB1621878	unknown	—	—	—
└ 64.47.98.228/31	2	MB1027662-IIM	unknown	—	—	—
└ 64.47.98.232/29	8	MB1038680-IIM-EXT	unknown	—	—	—
└ 64.47.98.240/29	8	MB1485466	unknown	—	—	—
└ 64.47.98.252/30	4	MB030527	unknown	—	—	—
└ 64.47.99.0/31	2	MB483322	unknown	—	—	—
└ 64.47.99.4/32	1	MB1352224	unknown	—	—	—
└ 64.47.99.6/31	2	MB1623838	unknown	—	—	—
└ 64.47.99.8/29	8	MB1204069	unknown	—	—	—
└ 64.47.99.16/30	4	MB1494916	unknown	—	—	—
└ 64.47.99.20/31	2	MB1297498	unknown	—	—	—
└ 64.47.99.24/30	4	MB1424407	unknown	—	—	—
└ 64.47.99.32/31	2	MB263882	unknown	—	—	—
└ 64.47.99.36/30	4	MB1495789	unknown	—	—	—
└ 64.47.99.40/29	8	MB828220	unknown	—	—	—
└ 64.47.99.64/26	64	MB1943264	unknown	—	—	—
└ 64.47.99.128/31	2	MB1132733	unknown	—	—	—
└ 64.47.99.130/31	2	MB1281352	unknown	—	—	—
└ 64.47.99.132/31	2	MB1490148	unknown	—	—	—
└ 64.47.99.136/29	8	MB433773	unknown	—	—	—
└ 64.47.99.148/30	4	MB1111427-WAN	unknown	—	—	—
└ 64.47.99.152/29	8	MB433815	unknown	—	—	—
└ 64.47.99.160/30	4	MB1495477	unknown	—	—	—
└ 64.47.99.164/30	4	MB1621862	unknown	—	—	—
└ 64.47.99.168/29	8	MB483869	unknown	—	—	—
└ 64.47.99.188/30	4	MB1496533	unknown	—	—	—
└ 64.47.99.232/29	8	MB692449	unknown	—	—	—
└ 64.47.99.248/29	8	MB470609	unknown	—	—	—

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

1,024 addresses

Type	Addresses	Share	Ranges
Internet provider	1,011	99%	4
Business	13	1.3%	3

Network & registry

Announcement Routing history Whois & abuse

Origin network

AS19855

Name: Masergy Communications, Inc.
Type: Internet provider
Registered: Feb 21, 2001
Domain: masergy.com
Spamhaus ASN-DROP: not listed

64.47.96.0/22

Announcements

Covering announcements

Registrations in this block

Composition

Address share

Types across the prefix

Network & registry

AS19855

Covering aggregate above, the prefix's own history below

Routing history

Registration for this announcement

Abuse contact