[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Apr 9 21:30:17 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 09 Apr, 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: 958348
Prefixes after maximum aggregation (per Origin AS): 359666
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 459506
Number of IPv4 prefixes with a valid ROA: 471950
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 486392
Total ASes present in the Internet Routing Table: 75619
Prefixes per ASN: 12.67
Origin-only ASes present in the Internet Routing Table: 64822
Origin ASes announcing only one prefix: 26182
Transit ASes present in the Internet Routing Table: 10797
Transit-only ASes present in the Internet Routing Table: 507
Paths with bogon ASNs present in the IPv4 Routing Table: 76
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: 1088
Number of instances of unregistered ASNs: 1092
Number of 32-bit ASNs allocated by the RIRs: 44064
Number of 32-bit ASNs visible in the Routing Table: 36172
Prefixes from 32-bit ASNs in the Routing Table: 188242
Number of bogon 32-bit ASNs visible in the Routing Table: 27
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 488
Number of addresses announced to Internet: 3028113536
Equivalent to 180 /8s, 125 /16s and 88 /24s
Percentage of available address space announced: 81.8
Percentage of allocated address space announced: 81.8
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: 320116
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 249041
Total APNIC prefixes after maximum aggregation: 72575
APNIC Deaggregation factor: 3.43
Prefixes being announced from the APNIC address blocks: 241955
Unique aggregates announced from the APNIC address blocks: 100115
APNIC Region origin ASes present in the Internet Routing Table: 14018
APNIC Prefixes per ASN: 17.26
APNIC Region origin ASes announcing only one prefix: 4236
APNIC Region transit ASes present in the Internet Routing Table: 1872
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9425
Number of APNIC addresses announced to Internet: 760167488
Equivalent to 45 /8s, 79 /16s and 60 /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: 277779
Total ARIN prefixes after maximum aggregation: 124650
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 282200
Unique aggregates announced from the ARIN address blocks: 133275
ARIN Region origin ASes present in the Internet Routing Table: 19135
ARIN Prefixes per ASN: 14.75
ARIN Region origin ASes announcing only one prefix: 6963
ARIN Region transit ASes present in the Internet Routing Table: 1969
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4875
Number of ARIN addresses announced to Internet: 1269585984
Equivalent to 75 /8s, 172 /16s and 88 /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: 267735
Total RIPE prefixes after maximum aggregation: 126742
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 262606
Unique aggregates announced from the RIPE address blocks: 163166
RIPE Region origin ASes present in the Internet Routing Table: 28650
RIPE Prefixes per ASN: 9.17
RIPE Region origin ASes announcing only one prefix: 12102
RIPE Region transit ASes present in the Internet Routing Table: 3998
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 45
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11744
Number of RIPE addresses announced to Internet: 714907904
Equivalent to 42 /8s, 156 /16s and 161 /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: 130186
Total LACNIC prefixes after maximum aggregation: 28813
LACNIC Deaggregation factor: 4.52
Prefixes being announced from the LACNIC address blocks: 128381
Unique aggregates announced from the LACNIC address blocks: 49522
LACNIC Region origin ASes present in the Internet Routing Table: 11075
LACNIC Prefixes per ASN: 11.59
LACNIC Region origin ASes announcing only one prefix: 2265
LACNIC Region transit ASes present in the Internet Routing Table: 2415
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: 8942
Number of LACNIC addresses announced to Internet: 177233664
Equivalent to 10 /8s, 144 /16s and 95 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + 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: 32519
Total AfriNIC prefixes after maximum aggregation: 6174
AfriNIC Deaggregation factor: 5.27
Prefixes being announced from the AfriNIC address blocks: 42718
Unique aggregates announced from the AfriNIC address blocks: 13047
AfriNIC Region origin ASes present in the Internet Routing Table: 1819
AfriNIC Prefixes per ASN: 23.48
AfriNIC Region origin ASes announcing only one prefix: 616
AfriNIC Region transit ASes present in the Internet Routing Table: 349
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: 1186
Number of AfriNIC addresses announced to Internet: 105942784
Equivalent to 6 /8s, 80 /16s and 143 /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 9835 8741 62 CHINAMOBILE-CN China Mobile Communicati
7545 5659 777 675 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4577 347 24 FPT-AS-AP FPT Telecom Company, VN
7552 3864 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3622 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3546 497 256 BBIL-AP BHARTI Airtel Ltd., IN
45899 3289 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2769 860 372 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2174 433 192 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 9845 11373 3436 AMAZON-02, US
11492 4601 305 610 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
6327 3605 1320 75 SHAW, CA
22773 3523 3048 237 ASN-CXA-ALL-CCI-22773-RDC, US
174 3470 6630 814 COGENT-174, US
749 3202 54912 2454 DNIC-AS-00749, US
16625 3166 1348 2251 AKAMAI-AS, US
367 2810 3537 1342 DNIC-ASBLK-00306-00371, US
396982 2763 3641 412 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 7693 1709 144 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3915 3396 146 AKAMAI-ASN1, NL
9009 3278 284 1599 M247, RO
12389 2988 2304 905 ROSTELECOM-AS, RU
8551 2638 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2349 364 583 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1528 1852 14 TE-AS TE-AS, EG
44477 1524 100 724 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 12393 3320 494 UNINET, MX
10620 3528 497 889 Telmex Colombia S.A., CO
13999 2524 346 653 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad
28573 1341 2315 247 Claro NXT Telecomunicacoes Ltda, BR
3816 1313 788 194 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1232 216 21 ETB - Colombia, CO
11664 1149 177 424 Techtel LMDS Comunicaciones Interactiva
6503 1102 346 480 Axtel, S.A.B. de C.V., MX
6147 1081 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 1502 389 20 LINKdotNET-AS, EG
36992 1367 1519 283 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1207 76 61 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
6713 554 1861 34 IAM-AS, MA
37457 553 315 38 Telkom-Internet, ZA
15399 528 55 54 WANANCHI-, KE
37342 512 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 12393 3320 494 UNINET, MX
16509 9845 11373 3436 AMAZON-02, US
9808 9835 8741 62 CHINAMOBILE-CN China Mobile Communicati
12479 7693 1709 144 UNI2-AS, ES
7545 5659 777 675 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4601 305 610 CABLEONE, US
18403 4577 347 24 FPT-AS-AP FPT Telecom Company, VN
7155 4169 287 89 VIASAT-SP-BACKBONE, US
20940 3915 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 9835 9773 CHINAMOBILE-CN China Mobile Communications Grou
12479 7693 7549 UNI2-AS, ES
16509 9845 6409 AMAZON-02, US
7545 5659 4984 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4577 4553 FPT-AS-AP FPT Telecom Company, VN
7155 4169 4080 VIASAT-SP-BACKBONE, US
11492 4601 3991 CABLEONE, US
7552 3864 3844 VIETEL-AS-AP Viettel Group, VN
20940 3915 3769 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
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, 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
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
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 174 COGENT-174, US
41.57.124.0/23 Origin: 37442 RESERVED, ZZ
41.57.124.0/23 Transit: 174 COGENT-174, US
41.57.124.0/24 Origin: 37442 RESERVED, ZZ
41.57.124.0/24 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 /11:95 /12:298
/13:581 /14:1194 /15:2112 /16:13333 /17:8250 /18:13858
/19:24803 /20:43766 /21:51960 /22:112016 /23:102298 /24:582937
/25:122 /26:82 /27:138 /28:36 /29:88 /30:31
/31:6 /32:278
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6811 7693 UNI2-AS, ES
8151 6406 12393 UNINET, MX
11492 3514 4601 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3402 3605 SHAW, CA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2614 3523 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2134 3528 Telmex Colombia S.A., CO
30036 2133 2476 MEDIACOM-ENTERPRISE-BUSINESS, US
8551 2114 2638 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2271 2:1500 3:323 4:8 5:4615 6:161
7:6 8:1502 9:1 11:172 12:1463 13:376
14:2357 15:318 16:209 17:369 18:756 20:365
21:4 22:188 23:6690 24:3105 25:2 27:2626
29:19 31:2711 32:54 34:64 35:125 36:2276
37:4484 38:7249 39:892 40:123 41:4243 42:2206
43:2365 44:321 45:17719 46:4475 47:302 49:1939
50:1925 51:576 52:1589 54:309 55:996 56:5
57:172 58:2042 59:1187 60:1029 61:2608 62:2768
63:1913 64:5707 65:2337 66:4775 67:3114 68:1326
69:4127 70:1358 71:581 72:2965 74:2620 75:1585
76:626 77:2570 78:1858 79:2498 80:2205 81:1972
82:1558 83:1326 84:1654 85:3149 86:836 87:2276
88:1291 89:4075 90:680 91:8197 92:2206 93:2671
94:3711 95:4161 96:1308 97:314 98:1043 99:742
100:93 101:1169 102:3318 103:32422 104:4869 105:1035
106:928 107:2770 108:1126 109:4107 110:2116 111:3215
112:2072 113:1805 114:1789 115:2102 116:1882 117:2608
118:2747 119:1969 120:1785 121:1279 122:2690 123:2222
124:1572 125:2846 126:32 128:1501 129:944 130:1126
131:1931 132:829 133:410 134:1719 135:359 136:934
137:1167 138:2996 139:1542 140:1388 141:1371 142:1608
143:1561 144:984 145:351 146:2071 147:1840 148:2510
149:2548 150:1044 151:1343 152:2011 153:593 154:6432
155:1452 156:2321 157:1694 158:1143 159:2335 160:2679
161:1626 162:3606 163:1721 164:1668 165:2171 166:1129
167:1806 168:4112 169:805 170:4991 171:999 172:3840
173:3061 174:913 175:1222 176:3686 177:5398 178:3609
179:2474 180:2357 181:3774 182:3387 183:2036 184:2278
185:20915 186:5371 187:4848 188:4172 189:4315 190:9599
191:1843 192:10988 193:9097 194:7521 195:5370 196:3175
197:2653 198:5962 199:7593 200:8416 201:6409 202:10385
203:10246 204:4575 205:3747 206:4531 207:3462 208:4164
209:5042 210:4463 211:2486 212:4331 213:3461 214:1083
215:50 216:6813 217:2915 218:1329 219:406 220:1815
221:1035 222:697 223:2185
End of report
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