[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Mar 15 21:30:09 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 15 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: 953720
Prefixes after maximum aggregation (per Origin AS): 358179
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 457987
Number of IPv4 prefixes with a valid ROA: 462831
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 490883
Total ASes present in the Internet Routing Table: 75461
Prefixes per ASN: 12.64
Origin-only ASes present in the Internet Routing Table: 64731
Origin ASes announcing only one prefix: 26167
Transit ASes present in the Internet Routing Table: 10730
Transit-only ASes present in the Internet Routing Table: 488
Paths with bogon ASNs present in the IPv4 Routing Table: 84
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: 1109
Number of instances of unregistered ASNs: 1113
Number of 32-bit ASNs allocated by the RIRs: 43829
Number of 32-bit ASNs visible in the Routing Table: 35995
Prefixes from 32-bit ASNs in the Routing Table: 186825
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: 457
Number of addresses announced to Internet: 3026571392
Equivalent to 180 /8s, 101 /16s and 208 /24s
Percentage of available address space announced: 81.7
Percentage of allocated address space announced: 81.7
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: 318413
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 248287
Total APNIC prefixes after maximum aggregation: 72150
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 241325
Unique aggregates announced from the APNIC address blocks: 99840
APNIC Region origin ASes present in the Internet Routing Table: 13996
APNIC Prefixes per ASN: 17.24
APNIC Region origin ASes announcing only one prefix: 4239
APNIC Region transit ASes present in the Internet Routing Table: 1887
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: 9389
Number of APNIC addresses announced to Internet: 760282432
Equivalent to 45 /8s, 80 /16s and 253 /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: 277470
Total ARIN prefixes after maximum aggregation: 124017
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 281967
Unique aggregates announced from the ARIN address blocks: 132655
ARIN Region origin ASes present in the Internet Routing Table: 19114
ARIN Prefixes per ASN: 14.75
ARIN Region origin ASes announcing only one prefix: 6950
ARIN Region transit ASes present in the Internet Routing Table: 1964
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: 4863
Number of ARIN addresses announced to Internet: 1269903936
Equivalent to 75 /8s, 177 /16s and 50 /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: 266565
Total RIPE prefixes after maximum aggregation: 126279
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 261394
Unique aggregates announced from the RIPE address blocks: 162542
RIPE Region origin ASes present in the Internet Routing Table: 28604
RIPE Prefixes per ASN: 9.14
RIPE Region origin ASes announcing only one prefix: 12100
RIPE Region transit ASes present in the Internet Routing Table: 3966
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: 11671
Number of RIPE addresses announced to Internet: 714434560
Equivalent to 42 /8s, 149 /16s and 104 /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: 129171
Total LACNIC prefixes after maximum aggregation: 28794
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 127484
Unique aggregates announced from the LACNIC address blocks: 49524
LACNIC Region origin ASes present in the Internet Routing Table: 11074
LACNIC Prefixes per ASN: 11.51
LACNIC Region origin ASes announcing only one prefix: 2270
LACNIC Region transit ASes present in the Internet Routing Table: 2392
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: 8929
Number of LACNIC addresses announced to Internet: 177223680
Equivalent to 10 /8s, 144 /16s and 56 /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: 31118
Total AfriNIC prefixes after maximum aggregation: 6205
AfriNIC Deaggregation factor: 5.01
Prefixes being announced from the AfriNIC address blocks: 41093
Unique aggregates announced from the AfriNIC address blocks: 13076
AfriNIC Region origin ASes present in the Internet Routing Table: 1772
AfriNIC Prefixes per ASN: 23.19
AfriNIC Region origin ASes announcing only one prefix: 608
AfriNIC Region transit ASes present in the Internet Routing Table: 344
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: 1143
Number of AfriNIC addresses announced to Internet: 104465408
Equivalent to 6 /8s, 58 /16s and 4 /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 9822 8739 52 CHINAMOBILE-CN China Mobile Communicati
7545 5646 776 665 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4574 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3839 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3487 494 245 BBIL-AP BHARTI Airtel Ltd., IN
45899 3294 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2757 864 357 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 9723 11334 3382 AMAZON-02, US
11492 4587 304 634 CABLEONE, US
7155 4180 288 96 VIASAT-SP-BACKBONE, US
22773 3610 3063 299 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3599 1320 75 SHAW, CA
174 3447 6645 675 COGENT-174, US
16625 3244 1405 2309 AKAMAI-AS, US
749 3193 54919 2445 DNIC-AS-00749, US
367 2922 3631 1404 DNIC-ASBLK-00306-00371, US
396982 2766 3642 401 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 7671 1714 147 UNI2-AS, ES
39891 4625 278 64 ALJAWWALSTC-AS, SA
20940 3916 3396 146 AKAMAI-ASN1, NL
9009 3255 283 1578 M247, RO
12389 2885 2304 907 ROSTELECOM-AS, RU
8551 2651 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2346 363 589 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1511 1852 14 TE-AS TE-AS, EG
44477 1496 98 714 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 12263 3324 499 UNINET, MX
10620 3525 496 891 Telmex Colombia S.A., CO
13999 2509 340 652 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 1312 787 193 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1204 348 492 Axtel, S.A.B. de C.V., MX
11664 1140 179 427 Techtel LMDS Comunicaciones Interactiva
6147 1089 369 22 Telefonica del Peru S.A.A., PE
22884 1067 114 371 TOTAL PLAY TELECOMUNICACIONES SA DE CV,
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 1504 389 20 LINKdotNET-AS, EG
36992 1369 1519 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
36935 935 521 42 Vodafone-, EG
29571 633 58 180 ORANGE-COTE-IVOIRE, CI
37457 557 315 38 Telkom-Internet, ZA
6713 554 1861 34 IAM-AS, MA
15399 526 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 12263 3324 499 UNINET, MX
9808 9822 8739 52 CHINAMOBILE-CN China Mobile Communicati
16509 9723 11334 3382 AMAZON-02, US
12479 7671 1714 147 UNI2-AS, ES
7545 5646 776 665 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4625 278 64 ALJAWWALSTC-AS, SA
11492 4587 304 634 CABLEONE, US
18403 4574 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4180 288 96 VIASAT-SP-BACKBONE, US
20940 3916 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 9822 9770 CHINAMOBILE-CN China Mobile Communications Grou
12479 7671 7524 UNI2-AS, ES
16509 9723 6341 AMAZON-02, US
7545 5646 4981 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4625 4561 ALJAWWALSTC-AS, SA
18403 4574 4549 FPT-AS-AP FPT Telecom Company, VN
7155 4180 4084 VIASAT-SP-BACKBONE, US
11492 4587 3953 CABLEONE, US
7552 3839 3819 VIETEL-AS-AP Viettel Group, VN
20940 3916 3770 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 /11:95 /12:297
/13:576 /14:1188 /15:2104 /16:13316 /17:8217 /18:13851
/19:24797 /20:43812 /21:51693 /22:111500 /23:102228 /24:579189
/25:128 /26:83 /27:140 /28:36 /29:91 /30:29
/31:6 /32:278
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6784 7671 UNI2-AS, ES
8151 6310 12263 UNINET, MX
11492 3500 4587 CABLEONE, US
6327 3396 3599 SHAW, CA
39891 3311 4625 ALJAWWALSTC-AS, SA
7155 3124 4180 VIASAT-SP-BACKBONE, US
22773 2649 3610 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2163 2507 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2131 3525 Telmex Colombia S.A., CO
8551 2127 2651 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)
----------------------------------------------
1:2259 2:1567 3:312 4:8 5:4509 6:162
7:6 8:1513 9:1 11:172 12:1466 13:381
14:2365 15:315 16:210 17:370 18:750 20:362
21:4 22:188 23:6659 24:3102 25:2 27:2649
29:19 31:2668 32:55 34:62 35:125 36:2200
37:4516 38:7465 39:895 40:122 41:4057 42:2193
43:2341 44:317 45:17576 46:4417 47:297 49:1932
50:1925 51:575 52:1588 54:312 55:970 56:5
57:160 58:2034 59:1125 60:1024 61:2602 62:2787
63:1923 64:5703 65:2335 66:4788 67:3095 68:1342
69:4107 70:1363 71:580 72:2970 74:2609 75:1584
76:628 77:2526 78:1856 79:2478 80:2169 81:1934
82:1520 83:1293 84:1650 85:3115 86:824 87:2269
88:1287 89:4058 90:682 91:8115 92:2193 93:2652
94:3678 95:4120 96:1299 97:312 98:1044 99:741
100:92 101:1161 102:3284 103:32423 104:4788 105:973
106:910 107:2759 108:1140 109:4105 110:2122 111:3177
112:2068 113:1775 114:1781 115:2069 116:1883 117:2604
118:2754 119:1959 120:1786 121:1285 122:2704 123:2230
124:1559 125:2835 126:28 128:1519 129:873 130:1110
131:1913 132:835 133:410 134:1717 135:353 136:957
137:1168 138:3018 139:1566 140:1378 141:1371 142:1581
143:1545 144:1001 145:346 146:2032 147:1727 148:2518
149:2576 150:1044 151:1331 152:1982 153:594 154:5914
155:1387 156:2262 157:1617 158:1102 159:2250 160:2321
161:1641 162:3621 163:1716 164:1646 165:2164 166:1070
167:1782 168:4117 169:794 170:4956 171:1010 172:3829
173:3063 174:906 175:1237 176:3726 177:5196 178:3607
179:2478 180:2375 181:3762 182:3371 183:2032 184:2267
185:20860 186:5238 187:4760 188:4146 189:4307 190:9496
191:1802 192:11015 193:9078 194:7499 195:5347 196:3150
197:2696 198:5972 199:7523 200:8332 201:6313 202:10364
203:10248 204:4587 205:3738 206:4527 207:3506 208:4164
209:5038 210:4456 211:2475 212:4330 213:3446 214:1102
215:43 216:6807 217:2881 218:1331 219:409 220:1823
221:1032 222:694 223:2178
End of report
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