[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sat Mar 9 21:30:14 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sat 09 Mar, 2024
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 954209
Prefixes after maximum aggregation (per Origin AS): 358016
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 458114
Number of IPv4 prefixes with a valid ROA: 460190
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 494014
Total ASes present in the Internet Routing Table: 75500
Prefixes per ASN: 12.64
Origin-only ASes present in the Internet Routing Table: 64755
Origin ASes announcing only one prefix: 26186
Transit ASes present in the Internet Routing Table: 10745
Transit-only ASes present in the Internet Routing Table: 495
Paths with bogon ASNs present in the IPv4 Routing Table: 90
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1098
Number of instances of unregistered ASNs: 1102
Number of 32-bit ASNs allocated by the RIRs: 43798
Number of 32-bit ASNs visible in the Routing Table: 36004
Prefixes from 32-bit ASNs in the Routing Table: 186763
Number of bogon 32-bit ASNs visible in the Routing Table: 41
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 418
Number of addresses announced to Internet: 3041381760
Equivalent to 181 /8s, 71 /16s and 205 /24s
Percentage of available address space announced: 82.1
Percentage of allocated address space announced: 82.1
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 318803
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 248464
Total APNIC prefixes after maximum aggregation: 72218
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 241535
Unique aggregates announced from the APNIC address blocks: 99870
APNIC Region origin ASes present in the Internet Routing Table: 13978
APNIC Prefixes per ASN: 17.28
APNIC Region origin ASes announcing only one prefix: 4235
APNIC Region transit ASes present in the Internet Routing Table: 1876
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9372
Number of APNIC addresses announced to Internet: 774288192
Equivalent to 46 /8s, 38 /16s and 179 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-153913
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 276578
Total ARIN prefixes after maximum aggregation: 123892
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 281156
Unique aggregates announced from the ARIN address blocks: 132535
ARIN Region origin ASes present in the Internet Routing Table: 19121
ARIN Prefixes per ASN: 14.70
ARIN Region origin ASes announcing only one prefix: 6963
ARIN Region transit ASes present in the Internet Routing Table: 1970
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 27
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4860
Number of ARIN addresses announced to Internet: 1270366272
Equivalent to 75 /8s, 184 /16s and 64 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 266672
Total RIPE prefixes after maximum aggregation: 126201
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 261316
Unique aggregates announced from the RIPE address blocks: 162427
RIPE Region origin ASes present in the Internet Routing Table: 28605
RIPE Prefixes per ASN: 9.14
RIPE Region origin ASes announcing only one prefix: 12088
RIPE Region transit ASes present in the Internet Routing Table: 3961
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 41
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11664
Number of RIPE addresses announced to Internet: 712642816
Equivalent to 42 /8s, 122 /16s and 17 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-216475
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 129461
Total LACNIC prefixes after maximum aggregation: 28878
LACNIC Deaggregation factor: 4.48
Prefixes being announced from the LACNIC address blocks: 127843
Unique aggregates announced from the LACNIC address blocks: 49433
LACNIC Region origin ASes present in the Internet Routing Table: 11069
LACNIC Prefixes per ASN: 11.55
LACNIC Region origin ASes announcing only one prefix: 2273
LACNIC Region transit ASes present in the Internet Routing Table: 2406
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8925
Number of LACNIC addresses announced to Internet: 177440512
Equivalent to 10 /8s, 147 /16s and 135 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 31936
Total AfriNIC prefixes after maximum aggregation: 6086
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 41941
Unique aggregates announced from the AfriNIC address blocks: 13514
AfriNIC Region origin ASes present in the Internet Routing Table: 1824
AfriNIC Prefixes per ASN: 22.99
AfriNIC Region origin ASes announcing only one prefix: 627
AfriNIC Region transit ASes present in the Internet Routing Table: 351
Average AfriNIC Region AS path length visible: 5.7
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1183
Number of AfriNIC addresses announced to Internet: 106384896
Equivalent to 6 /8s, 87 /16s and 78 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9807 8739 52 CHINAMOBILE-CN China Mobile Communicati
7545 5646 777 670 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4610 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3845 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3484 494 246 BBIL-AP BHARTI Airtel Ltd., IN
45899 3289 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2748 863 360 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2167 433 189 TATACOMM-AS TATA Communications formerl
45090 2150 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 9622 11320 3359 AMAZON-02, US
11492 4576 304 647 CABLEONE, US
7155 4180 288 96 VIASAT-SP-BACKBONE, US
22773 3611 3063 299 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3600 1320 75 SHAW, CA
16625 3225 1400 2305 AKAMAI-AS, US
174 3223 6644 671 COGENT-174, US
749 3199 54920 2451 DNIC-AS-00749, US
367 2918 3649 1408 DNIC-ASBLK-00306-00371, US
396982 2752 3638 402 GOOGLE-CLOUD-PLATFORM, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7620 1714 147 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3919 3396 146 AKAMAI-ASN1, NL
9009 3273 284 1593 M247, RO
12389 2876 2304 907 ROSTELECOM-AS, RU
8551 2657 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2347 363 590 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1520 1852 14 TE-AS TE-AS, EG
44477 1492 98 711 STARK-INDUSTRIES, GB
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12533 3356 587 UNINET, MX
10620 3525 496 891 Telmex Colombia S.A., CO
13999 2504 338 650 Mega Cable, S.A. de C.V., MX
11830 2000 369 64 Instituto Costarricense de Electricidad
28573 1343 2319 241 Claro NXT Telecomunicacoes Ltda, BR
3816 1311 787 198 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1208 349 490 Axtel, S.A.B. de C.V., MX
11664 1144 179 421 Techtel LMDS Comunicaciones Interactiva
28202 1105 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1089 369 22 Telefonica del Peru S.A.A., PE
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24835 1549 545 28 RAYA-AS, EG
24863 1520 389 20 LINKdotNET-AS, EG
36992 1368 1519 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1170 75 60 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 559 315 40 Telkom-Internet, ZA
6713 554 1861 34 IAM-AS, MA
15399 532 56 54 WANANCHI-, KE
37342 511 32 1 MOVITEL, MZ
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12533 3356 587 UNINET, MX
9808 9807 8739 52 CHINAMOBILE-CN China Mobile Communicati
16509 9622 11320 3359 AMAZON-02, US
12479 7620 1714 147 UNI2-AS, ES
7545 5646 777 670 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
18403 4610 347 25 FPT-AS-AP FPT Telecom Company, VN
11492 4576 304 647 CABLEONE, US
7155 4180 288 96 VIASAT-SP-BACKBONE, US
20940 3919 3396 146 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9807 9755 CHINAMOBILE-CN China Mobile Communications Grou
12479 7620 7473 UNI2-AS, ES
16509 9622 6263 AMAZON-02, US
7545 5646 4976 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4610 4585 FPT-AS-AP FPT Telecom Company, VN
7155 4180 4084 VIASAT-SP-BACKBONE, US
11492 4576 3929 CABLEONE, US
7552 3845 3825 VIETEL-AS-AP Viettel Group, VN
20940 3919 3773 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
65536 DOCUMENT 5.102.30.0/24 65512 -Private Use AS-, ZZ
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.172.216.0/24 Origin: 398741 AS-VERTEXLINK-01, US
23.172.216.0/24 Transit: 60539 HUICAST_TELECOM, HK
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:14 /10:36 /11:98 /12:299
/13:575 /14:1191 /15:2100 /16:13420 /17:8224 /18:13866
/19:24851 /20:43838 /21:51754 /22:111546 /23:102085 /24:579522
/25:127 /26:83 /27:133 /28:36 /29:91 /30:20
/31:6 /32:278
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6734 7620 UNI2-AS, ES
8151 6480 12533 UNINET, MX
11492 3489 4576 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3397 3600 SHAW, CA
7155 3124 4180 VIASAT-SP-BACKBONE, US
22773 2650 3611 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2159 2503 MEDIACOM-ENTERPRISE-BUSINESS, US
8551 2133 2657 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
10620 2131 3525 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2279 2:1567 3:307 4:8 5:4591 6:161
7:6 8:1505 9:1 11:172 12:1468 13:376
14:2351 15:314 16:208 17:370 18:739 20:361
21:4 22:188 23:6655 24:3092 25:2 27:2699
29:19 31:2681 32:55 34:44 35:124 36:2191
37:4520 38:7191 39:895 40:137 41:4232 42:2207
43:2342 44:327 45:17573 46:4427 47:289 49:1926
50:1921 51:578 52:1582 54:307 55:884 56:5
57:160 58:2029 59:1123 60:1022 61:2604 62:2781
63:1919 64:5692 65:2342 66:4788 67:3092 68:1350
69:4073 70:1363 71:581 72:2975 74:2607 75:1587
76:627 77:2533 78:1853 79:2482 80:2167 81:1945
82:1519 83:1266 84:1648 85:3114 86:830 87:2236
88:1288 89:4051 90:681 91:8093 92:2185 93:2651
94:3670 95:4136 96:1289 97:312 98:1036 99:742
100:91 101:1161 102:3317 103:32438 104:4772 105:1038
106:927 107:2759 108:1138 109:4093 110:2119 111:3166
112:2064 113:1757 114:1781 115:2067 116:1954 117:2606
118:2718 119:1956 120:1785 121:1283 122:2669 123:2202
124:1601 125:2837 126:28 128:1517 129:932 130:1108
131:1911 132:830 133:410 134:1712 135:354 136:937
137:1175 138:3011 139:1572 140:1373 141:1364 142:1575
143:1551 144:995 145:342 146:2043 147:1713 148:2515
149:2573 150:1040 151:1321 152:1987 153:596 154:5921
155:1363 156:2263 157:1603 158:1098 159:2246 160:2624
161:1639 162:3627 163:1720 164:1647 165:2150 166:1073
167:1737 168:4121 169:799 170:4968 171:1004 172:3846
173:3052 174:902 175:1238 176:3735 177:5230 178:3586
179:2473 180:2375 181:3767 182:3386 183:2029 184:2262
185:20871 186:5203 187:4798 188:4146 189:4321 190:9492
191:1891 192:11016 193:9067 194:7498 195:5361 196:3166
197:2699 198:5981 199:7419 200:8372 201:6424 202:10420
203:10221 204:4588 205:3721 206:4527 207:3504 208:4174
209:5010 210:4447 211:2483 212:4326 213:3456 214:1106
215:44 216:6803 217:2900 218:1332 219:409 220:1828
221:1026 222:695 223:2186
End of report
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