[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Mar 21 21:30:09 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 21 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: 955319
Prefixes after maximum aggregation (per Origin AS): 358144
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 457907
Number of IPv4 prefixes with a valid ROA: 466232
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 489081
Total ASes present in the Internet Routing Table: 75524
Prefixes per ASN: 12.65
Origin-only ASes present in the Internet Routing Table: 64769
Origin ASes announcing only one prefix: 26155
Transit ASes present in the Internet Routing Table: 10755
Transit-only ASes present in the Internet Routing Table: 489
Paths with bogon ASNs present in the IPv4 Routing Table: 82
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: 1083
Number of instances of unregistered ASNs: 1087
Number of 32-bit ASNs allocated by the RIRs: 43881
Number of 32-bit ASNs visible in the Routing Table: 36048
Prefixes from 32-bit ASNs in the Routing Table: 187453
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: 482
Number of addresses announced to Internet: 3028208256
Equivalent to 180 /8s, 126 /16s and 202 /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: 318896
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 248624
Total APNIC prefixes after maximum aggregation: 72250
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 241565
Unique aggregates announced from the APNIC address blocks: 99977
APNIC Region origin ASes present in the Internet Routing Table: 14005
APNIC Prefixes per ASN: 17.25
APNIC Region origin ASes announcing only one prefix: 4229
APNIC Region transit ASes present in the Internet Routing Table: 1886
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: 9403
Number of APNIC addresses announced to Internet: 760390464
Equivalent to 45 /8s, 82 /16s and 163 /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: 277248
Total ARIN prefixes after maximum aggregation: 124066
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 281753
Unique aggregates announced from the ARIN address blocks: 132516
ARIN Region origin ASes present in the Internet Routing Table: 19129
ARIN Prefixes per ASN: 14.73
ARIN Region origin ASes announcing only one prefix: 6959
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: 4870
Number of ARIN addresses announced to Internet: 1269935424
Equivalent to 75 /8s, 177 /16s and 173 /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: 266306
Total RIPE prefixes after maximum aggregation: 126101
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 261450
Unique aggregates announced from the RIPE address blocks: 162623
RIPE Region origin ASes present in the Internet Routing Table: 28620
RIPE Prefixes per ASN: 9.14
RIPE Region origin ASes announcing only one prefix: 12093
RIPE Region transit ASes present in the Internet Routing Table: 3964
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: 11690
Number of RIPE addresses announced to Internet: 714739200
Equivalent to 42 /8s, 154 /16s and 14 /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: 129839
Total LACNIC prefixes after maximum aggregation: 28818
LACNIC Deaggregation factor: 4.51
Prefixes being announced from the LACNIC address blocks: 128123
Unique aggregates announced from the LACNIC address blocks: 49556
LACNIC Region origin ASes present in the Internet Routing Table: 11057
LACNIC Prefixes per ASN: 11.59
LACNIC Region origin ASes announcing only one prefix: 2257
LACNIC Region transit ASes present in the Internet Routing Table: 2403
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: 8912
Number of LACNIC addresses announced to Internet: 177219072
Equivalent to 10 /8s, 144 /16s and 38 /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: 32219
Total AfriNIC prefixes after maximum aggregation: 6195
AfriNIC Deaggregation factor: 5.20
Prefixes being announced from the AfriNIC address blocks: 41946
Unique aggregates announced from the AfriNIC address blocks: 12855
AfriNIC Region origin ASes present in the Internet Routing Table: 1808
AfriNIC Prefixes per ASN: 23.20
AfriNIC Region origin ASes announcing only one prefix: 617
AfriNIC Region transit ASes present in the Internet Routing Table: 357
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: 1173
Number of AfriNIC addresses announced to Internet: 105653760
Equivalent to 6 /8s, 76 /16s and 38 /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 9849 8741 61 CHINAMOBILE-CN China Mobile Communicati
7545 5651 777 670 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4590 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3859 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3593 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3498 495 249 BBIL-AP BHARTI Airtel Ltd., IN
45899 3288 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2761 864 361 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2171 433 190 TATACOMM-AS TATA Communications formerl
45090 2149 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 9718 11348 3417 AMAZON-02, US
11492 4591 305 624 CABLEONE, US
7155 4180 288 96 VIASAT-SP-BACKBONE, US
22773 3609 3063 299 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3603 1320 75 SHAW, CA
174 3526 6651 694 COGENT-174, US
16625 3200 1372 2279 AKAMAI-AS, US
749 3191 54916 2443 DNIC-AS-00749, US
367 2927 3633 1393 DNIC-ASBLK-00306-00371, US
396982 2762 3641 411 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 7700 1714 147 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3902 3396 146 AKAMAI-ASN1, NL
9009 3268 283 1594 M247, RO
12389 2903 2303 906 ROSTELECOM-AS, RU
8551 2646 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2346 363 589 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1524 1852 14 TE-AS TE-AS, EG
44477 1500 98 710 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 12366 3321 495 UNINET, MX
10620 3526 497 892 Telmex Colombia S.A., CO
13999 2512 341 657 Mega Cable, S.A. de C.V., MX
11830 1997 369 64 Instituto Costarricense de Electricidad
28573 1343 2319 241 Claro NXT Telecomunicacoes Ltda, BR
3816 1312 788 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1233 216 21 ETB - Colombia, CO
6503 1204 348 492 Axtel, S.A.B. de C.V., MX
11664 1147 179 423 Techtel LMDS Comunicaciones Interactiva
28202 1105 52 9 Rede Brasileira de Comunicacao SA, BR
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 1548 545 28 RAYA-AS, EG
24863 1504 389 20 LINKdotNET-AS, EG
36992 1368 1519 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1136 74 87 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 557 315 38 Telkom-Internet, ZA
6713 554 1861 34 IAM-AS, MA
15399 529 56 55 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 12366 3321 495 UNINET, MX
9808 9849 8741 61 CHINAMOBILE-CN China Mobile Communicati
16509 9718 11348 3417 AMAZON-02, US
12479 7700 1714 147 UNI2-AS, ES
7545 5651 777 670 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4591 305 624 CABLEONE, US
18403 4590 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4180 288 96 VIASAT-SP-BACKBONE, US
20940 3902 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 9849 9788 CHINAMOBILE-CN China Mobile Communications Grou
12479 7700 7553 UNI2-AS, ES
16509 9718 6301 AMAZON-02, US
7545 5651 4981 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4590 4565 FPT-AS-AP FPT Telecom Company, VN
7155 4180 4084 VIASAT-SP-BACKBONE, US
11492 4591 3967 CABLEONE, US
7552 3859 3839 VIETEL-AS-AP Viettel Group, VN
20940 3902 3756 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
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 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 /12:299
/13:580 /14:1191 /15:2107 /16:13321 /17:8243 /18:13867
/19:24820 /20:43896 /21:51867 /22:111776 /23:102164 /24:580262
/25:115 /26:72 /27:138 /28:36 /29:91 /30:29
/31:6 /32:278
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6814 7700 UNI2-AS, ES
8151 6377 12366 UNINET, MX
11492 3504 4591 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3400 3603 SHAW, CA
7155 3124 4180 VIASAT-SP-BACKBONE, US
22773 2648 3609 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2155 2500 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2132 3526 Telmex Colombia S.A., CO
8551 2122 2646 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)
----------------------------------------------
1:2263 2:1470 3:318 4:8 5:4608 6:162
7:6 8:1512 9:1 11:172 12:1466 13:380
14:2365 15:318 16:210 17:370 18:752 20:362
21:4 22:188 23:6650 24:3103 25:2 27:2642
29:19 31:2659 32:55 34:61 35:125 36:2229
37:4520 38:7177 39:895 40:122 41:4232 42:2204
43:2347 44:317 45:17594 46:4459 47:299 49:1938
50:1919 51:575 52:1578 54:309 55:961 56:5
57:161 58:2038 59:1127 60:1025 61:2603 62:2729
63:1925 64:5710 65:2340 66:4801 67:3106 68:1346
69:4107 70:1363 71:581 72:2966 74:2607 75:1586
76:624 77:2529 78:1853 79:2477 80:2175 81:1954
82:1522 83:1297 84:1650 85:3066 86:824 87:2280
88:1293 89:4068 90:686 91:8151 92:2188 93:2649
94:3686 95:4169 96:1304 97:312 98:1045 99:742
100:92 101:1166 102:3245 103:32418 104:4803 105:994
106:929 107:2753 108:1137 109:4099 110:2126 111:3190
112:2068 113:1775 114:1785 115:2082 116:1883 117:2605
118:2755 119:1959 120:1788 121:1285 122:2707 123:2218
124:1574 125:2843 126:32 128:1497 129:945 130:1109
131:1925 132:827 133:410 134:1723 135:354 136:957
137:1166 138:3010 139:1558 140:1382 141:1373 142:1595
143:1539 144:998 145:347 146:2040 147:1740 148:2519
149:2587 150:1044 151:1338 152:1984 153:593 154:5965
155:1382 156:2242 157:1634 158:1100 159:2271 160:2637
161:1642 162:3626 163:1727 164:1656 165:2169 166:1065
167:1782 168:4107 169:798 170:4946 171:1002 172:3834
173:3070 174:907 175:1222 176:3729 177:5260 178:3610
179:2449 180:2368 181:3761 182:3371 183:2034 184:2267
185:20867 186:5297 187:4797 188:4140 189:4297 190:9586
191:1905 192:11023 193:9085 194:7511 195:5348 196:3221
197:2617 198:5972 199:7553 200:8351 201:6441 202:10398
203:10236 204:4584 205:3752 206:4528 207:3456 208:4161
209:5039 210:4459 211:2485 212:4324 213:3421 214:1088
215:50 216:6807 217:2893 218:1331 219:406 220:1824
221:1032 222:694 223:2183
End of report
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