asn.dev

Autonomous system

AS21777 MASSIVE-NETWORKS

Hosting ARIN NSP

IPv4 addresses 32.26K 59 prefixes
IPv6 prefixes 5 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 1 recorded by PCH
Upstreams 4 3 downstream
Flagged prefixes 0 none

Summary

Massive Networks

United States of America · AI-generated

hosting business nsp

MASSIVE-NETWORKS is operated by Massive Networks, Inc.

What it's used for

  • The address space carries hosting and business infrastructure, evidenced by the reverse DNS record mail-3.hosting-advantage.com and netnames such as NETFRONTS-BLK-1 and MN-407-206-168-222.
  • The AS announces 32,256 IPv4 addresses across 59 prefixes and 5 IPv6 prefixes, with 9 observed neighbours, indicating a role focused on hosting and network service provision rather than pure transit.

Notable

  • Registrants largely align with the announcer, with most prefixes registered to Massive Networks, Inc., while the largest prefix 64.92.96.0/19 is registered to Netfronts, Inc under the netname NETFRONTS-BLK-1.
  • The address inventory is finely subdivided into numerous /22 and /23 blocks, consistent with an internal corporate estate or managed hosting environment rather than a broad residential access network.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
Equinix Internet Exchange DallasDallas, United States206.223.118.92

Transit providers

4 upstream, 3 downstream and 12 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS1299Arelion Sweden AB1,741
AS2914NTT America, Inc.892
AS6939Hurricane Electric LLC693
AS3257GTT Communications Inc.579

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-26, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 59 prefixes · 32.26K addresses IPv6 5 prefixes

CountryNamePrefixes
USUnited States of America64

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS21777
Registry name
MASSIVE-NETWORKS-21777
Registrant
Massive Networks, Inc.
Abuse contact
abuse@massivenetworks.com
Registered
2011-01-21
Last changed
2026-02-25
Allocation
assigned

Declared

PeeringDB profile

self-reported
Name
Massive Networks
Also known as
Last Mile Fiber
Network type
NSP
Scope
Global
Traffic ratio
Balanced
Peering policy
Selective
IRR as-set
AS21777:AS-CONE
Present at
4 exchanges
Facilities
9 facilities
Website
http://www.massivenetworks.com

PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.

Routing security

RPKI and IRR

Full detail
RPKI
91% valid · 64 valid, 6 with no ROA
ROAs
66 authorising AS21777
ASPA
4 declared providers
IRR
100% registered · 70 of 70 announcements
Route objects
143 naming AS21777

Reputation

Classification and threat

Hosting Datacenter or cloud provider. Addresses are servers, not people.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 446 networks and 1,852 prefixes, as published 2026-10-27. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check