[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Feb 9 21:30:07 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 09 Feb, 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: 953445
Prefixes after maximum aggregation (per Origin AS): 357158
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 456859
Number of IPv4 prefixes with a valid ROA: 453838
Number of IPv4 prefixes with an invalid ROA: 7
Number of IPv4 prefixes with no ROA: 499600
Total ASes present in the Internet Routing Table: 75360
Prefixes per ASN: 12.65
Origin-only ASes present in the Internet Routing Table: 64594
Origin ASes announcing only one prefix: 26119
Transit ASes present in the Internet Routing Table: 10766
Transit-only ASes present in the Internet Routing Table: 495
Paths with bogon ASNs present in the IPv4 Routing Table: 88
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1103
Number of instances of unregistered ASNs: 1107
Number of 32-bit ASNs allocated by the RIRs: 43591
Number of 32-bit ASNs visible in the Routing Table: 35831
Prefixes from 32-bit ASNs in the Routing Table: 185745
Number of bogon 32-bit ASNs visible in the Routing Table: 39
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 386
Number of addresses announced to Internet: 3042063744
Equivalent to 181 /8s, 82 /16s and 53 /24s
Percentage of available address space announced: 82.2
Percentage of allocated address space announced: 82.2
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: 319852
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 248062
Total APNIC prefixes after maximum aggregation: 72083
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 241143
Unique aggregates announced from the APNIC address blocks: 99962
APNIC Region origin ASes present in the Internet Routing Table: 13924
APNIC Prefixes per ASN: 17.32
APNIC Region origin ASes announcing only one prefix: 4210
APNIC Region transit ASes present in the Internet Routing Table: 1880
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 35
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9312
Number of APNIC addresses announced to Internet: 774054976
Equivalent to 46 /8s, 35 /16s and 36 /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: 277345
Total ARIN prefixes after maximum aggregation: 123809
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 282158
Unique aggregates announced from the ARIN address blocks: 132291
ARIN Region origin ASes present in the Internet Routing Table: 19092
ARIN Prefixes per ASN: 14.78
ARIN Region origin ASes announcing only one prefix: 6951
ARIN Region transit ASes present in the Internet Routing Table: 1963
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: 4849
Number of ARIN addresses announced to Internet: 1270061120
Equivalent to 75 /8s, 179 /16s and 152 /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: 265863
Total RIPE prefixes after maximum aggregation: 125711
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 260474
Unique aggregates announced from the RIPE address blocks: 161522
RIPE Region origin ASes present in the Internet Routing Table: 28565
RIPE Prefixes per ASN: 9.12
RIPE Region origin ASes announcing only one prefix: 12074
RIPE Region transit ASes present in the Internet Routing Table: 3956
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11590
Number of RIPE addresses announced to Internet: 713534464
Equivalent to 42 /8s, 135 /16s and 172 /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: 129087
Total LACNIC prefixes after maximum aggregation: 28713
LACNIC Deaggregation factor: 4.50
Prefixes being announced from the LACNIC address blocks: 127584
Unique aggregates announced from the LACNIC address blocks: 49514
LACNIC Region origin ASes present in the Internet Routing Table: 11058
LACNIC Prefixes per ASN: 11.54
LACNIC Region origin ASes announcing only one prefix: 2274
LACNIC Region transit ASes present in the Internet Routing Table: 2414
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: 8916
Number of LACNIC addresses announced to Internet: 177896192
Equivalent to 10 /8s, 154 /16s and 123 /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: 31985
Total AfriNIC prefixes after maximum aggregation: 6104
AfriNIC Deaggregation factor: 5.24
Prefixes being announced from the AfriNIC address blocks: 41700
Unique aggregates announced from the AfriNIC address blocks: 13257
AfriNIC Region origin ASes present in the Internet Routing Table: 1818
AfriNIC Prefixes per ASN: 22.94
AfriNIC Region origin ASes announcing only one prefix: 610
AfriNIC Region transit ASes present in the Internet Routing Table: 350
Average AfriNIC Region AS path length visible: 5.7
Max AfriNIC Region AS path length visible: 35
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1164
Number of AfriNIC addresses announced to Internet: 106261760
Equivalent to 6 /8s, 85 /16s and 109 /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 9814 8738 50 CHINAMOBILE-CN China Mobile Communicati
7545 5675 783 682 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4599 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3877 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3457 498 250 BBIL-AP BHARTI Airtel Ltd., IN
45899 3372 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2694 859 381 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2171 433 191 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 9601 11222 3392 AMAZON-02, US
11492 4579 304 655 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
22773 3620 3062 297 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3593 1320 74 SHAW, CA
16625 3256 1426 2324 AKAMAI-AS, US
749 3184 54927 2436 DNIC-AS-00749, US
174 3040 6634 654 COGENT-174, US
367 2926 3729 1428 DNIC-ASBLK-00306-00371, US
396982 2752 3639 394 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 7595 1698 149 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 3890 3397 152 AKAMAI-ASN1, NL
9009 3293 286 1599 M247, RO
12389 2866 2301 909 ROSTELECOM-AS, RU
8551 2704 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2346 363 592 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1495 1852 14 TE-AS TE-AS, EG
58224 1492 848 597 TCI, IR
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 12342 3391 622 UNINET, MX
10620 3522 496 891 Telmex Colombia S.A., CO
13999 2502 337 640 Mega Cable, S.A. de C.V., MX
11830 2005 369 64 Instituto Costarricense de Electricidad
28573 1326 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1305 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1237 340 498 Axtel, S.A.B. de C.V., MX
11664 1132 178 426 Techtel LMDS Comunicaciones Interactiva
28202 1105 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1087 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 1548 545 28 RAYA-AS, EG
24863 1518 389 16 LINKdotNET-AS, EG
36992 1361 1519 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1124 72 58 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 564 316 43 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
36914 544 82 3 KENET-AS, KE
15399 535 55 54 WANANCHI-, KE
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 12342 3391 622 UNINET, MX
9808 9814 8738 50 CHINAMOBILE-CN China Mobile Communicati
16509 9601 11222 3392 AMAZON-02, US
12479 7595 1698 149 UNI2-AS, ES
7545 5675 783 682 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 280 55 ALJAWWALSTC-AS, SA
18403 4599 347 25 FPT-AS-AP FPT Telecom Company, VN
11492 4579 304 655 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
20940 3890 3397 152 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 9814 9764 CHINAMOBILE-CN China Mobile Communications Grou
12479 7595 7446 UNI2-AS, ES
16509 9601 6209 AMAZON-02, US
7545 5675 4993 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4599 4574 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4081 VIASAT-SP-BACKBONE, US
11492 4579 3924 CABLEONE, US
7552 3877 3856 VIETEL-AS-AP Viettel Group, VN
20940 3890 3738 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
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US
64512 PRIVATE 8.10.33.0/24 14127 ILAND, US
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 LIGHTOWER, 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
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
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
23.164.72.0/24 Origin: 49195 SSAC, CN
23.164.72.0/24 Transit: 15353 XENTAIN, CA
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 /12:301
/13:576 /14:1191 /15:2103 /16:13403 /17:8211 /18:13853
/19:25044 /20:43906 /21:52133 /22:111422 /23:102686 /24:577687
/25:119 /26:78 /27:139 /28:36 /29:88 /30:19
/31:6 /32:280
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6712 7595 UNI2-AS, ES
8151 6341 12342 UNINET, MX
11492 3493 4579 CABLEONE, US
6327 3391 3593 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3121 4177 VIASAT-SP-BACKBONE, US
22773 2658 3620 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2180 2704 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
30036 2138 2481 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2128 3522 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)
----------------------------------------------
1:2302 2:1534 3:298 4:8 5:4544 6:165
7:6 8:1523 9:1 11:172 12:1482 13:377
14:2339 15:311 16:202 17:362 18:729 20:360
21:4 22:188 23:6610 24:3099 25:2 27:2629
29:19 31:2597 32:63 34:39 35:123 36:2163
37:4489 38:6964 39:901 40:137 41:4250 42:2216
43:2332 44:333 45:17550 46:4411 47:286 49:1907
50:1912 51:574 52:1591 54:342 55:884 56:5
57:152 58:2028 59:1146 60:1019 61:2653 62:2777
63:1939 64:5688 65:2349 66:5006 67:3092 68:1349
69:4110 70:1363 71:586 72:2993 74:2672 75:1592
76:623 77:2474 78:1856 79:2518 80:2141 81:1919
82:1533 83:1258 84:1641 85:3104 86:780 87:2203
88:1272 89:4030 90:671 91:8037 92:2194 93:2652
94:3682 95:4087 96:1287 97:313 98:1032 99:744
100:96 101:1153 102:3318 103:32429 104:4789 105:1000
106:916 107:2764 108:1137 109:4045 110:2123 111:3159
112:2065 113:1751 114:1759 115:2045 116:1967 117:2633
118:2745 119:1954 120:1769 121:1278 122:2661 123:2221
124:1597 125:2817 126:28 128:1541 129:931 130:1100
131:1928 132:844 133:411 134:1707 135:353 136:926
137:1149 138:2978 139:1536 140:1369 141:1349 142:1579
143:1575 144:995 145:344 146:2022 147:1710 148:2535
149:2523 150:1038 151:1323 152:1985 153:597 154:5688
155:1380 156:2117 157:1514 158:1094 159:2214 160:2649
161:1631 162:3627 163:1701 164:1637 165:2154 166:1066
167:1727 168:3971 169:805 170:4974 171:1008 172:3816
173:3039 174:899 175:1237 176:3709 177:5362 178:3551
179:2477 180:2379 181:3746 182:3427 183:2015 184:2275
185:20765 186:5140 187:4797 188:4122 189:4315 190:9491
191:1890 192:11028 193:9032 194:7450 195:5357 196:3201
197:2726 198:5975 199:7165 200:8387 201:6432 202:10424
203:10232 204:4573 205:3730 206:4448 207:3498 208:4145
209:4955 210:4436 211:2488 212:4313 213:3467 214:1114
215:44 216:6836 217:2882 218:1332 219:423 220:1823
221:1022 222:688 223:2185
End of report
More information about the ren-bgp-stats-all
mailing list