[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Jan 26 21:30:00 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 26 Jan, 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: 951668
Prefixes after maximum aggregation (per Origin AS): 356840
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 456014
Number of IPv4 prefixes with a valid ROA: 449696
Number of IPv4 prefixes with an invalid ROA: 7
Number of IPv4 prefixes with no ROA: 501965
Total ASes present in the Internet Routing Table: 75338
Prefixes per ASN: 12.63
Origin-only ASes present in the Internet Routing Table: 64600
Origin ASes announcing only one prefix: 26130
Transit ASes present in the Internet Routing Table: 10738
Transit-only ASes present in the Internet Routing Table: 498
Paths with bogon ASNs present in the IPv4 Routing Table: 76
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 103
Max AS path prepend of ASN (149381) 100
Prefixes from unregistered ASNs in the Routing Table: 1109
Number of instances of unregistered ASNs: 1111
Number of 32-bit ASNs allocated by the RIRs: 43481
Number of 32-bit ASNs visible in the Routing Table: 35780
Prefixes from 32-bit ASNs in the Routing Table: 184944
Number of bogon 32-bit ASNs visible in the Routing Table: 33
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 382
Number of addresses announced to Internet: 3047712768
Equivalent to 181 /8s, 168 /16s and 104 /24s
Percentage of available address space announced: 82.3
Percentage of allocated address space announced: 82.3
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: 319388
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247700
Total APNIC prefixes after maximum aggregation: 71991
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 240944
Unique aggregates announced from the APNIC address blocks: 99764
APNIC Region origin ASes present in the Internet Routing Table: 13887
APNIC Prefixes per ASN: 17.35
APNIC Region origin ASes announcing only one prefix: 4196
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: 103
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9277
Number of APNIC addresses announced to Internet: 774389568
Equivalent to 46 /8s, 40 /16s and 63 /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: 276557
Total ARIN prefixes after maximum aggregation: 123898
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 281333
Unique aggregates announced from the ARIN address blocks: 132123
ARIN Region origin ASes present in the Internet Routing Table: 19085
ARIN Prefixes per ASN: 14.74
ARIN Region origin ASes announcing only one prefix: 6953
ARIN Region transit ASes present in the Internet Routing Table: 1950
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: 4841
Number of ARIN addresses announced to Internet: 1272613184
Equivalent to 75 /8s, 218 /16s and 137 /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: 265534
Total RIPE prefixes after maximum aggregation: 125459
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 260055
Unique aggregates announced from the RIPE address blocks: 161293
RIPE Region origin ASes present in the Internet Routing Table: 28577
RIPE Prefixes per ASN: 9.10
RIPE Region origin ASes announcing only one prefix: 12085
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: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11583
Number of RIPE addresses announced to Internet: 714443648
Equivalent to 42 /8s, 149 /16s and 139 /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: 128682
Total LACNIC prefixes after maximum aggregation: 28669
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 127212
Unique aggregates announced from the LACNIC address blocks: 49503
LACNIC Region origin ASes present in the Internet Routing Table: 11059
LACNIC Prefixes per ASN: 11.50
LACNIC Region origin ASes announcing only one prefix: 2274
LACNIC Region transit ASes present in the Internet Routing Table: 2411
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: 8913
Number of LACNIC addresses announced to Internet: 178046464
Equivalent to 10 /8s, 156 /16s and 198 /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: 32086
Total AfriNIC prefixes after maximum aggregation: 6083
AfriNIC Deaggregation factor: 5.27
Prefixes being announced from the AfriNIC address blocks: 41742
Unique aggregates announced from the AfriNIC address blocks: 13024
AfriNIC Region origin ASes present in the Internet Routing Table: 1823
AfriNIC Prefixes per ASN: 22.90
AfriNIC Region origin ASes announcing only one prefix: 622
AfriNIC Region transit ASes present in the Internet Routing Table: 348
Average AfriNIC Region AS path length visible: 5.7
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1166
Number of AfriNIC addresses announced to Internet: 107974656
Equivalent to 6 /8s, 111 /16s and 144 /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 9799 8739 51 CHINAMOBILE-CN China Mobile Communicati
7545 5675 784 684 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4557 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3871 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3444 498 250 BBIL-AP BHARTI Airtel Ltd., IN
45899 3364 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2668 853 395 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2168 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 9490 11231 3385 AMAZON-02, US
11492 4576 303 661 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
22773 3622 3061 297 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3567 1319 68 SHAW, CA
16625 3244 1423 2321 AKAMAI-AS, US
749 3161 54929 2413 DNIC-AS-00749, US
367 2910 3730 1414 DNIC-ASBLK-00306-00371, US
396982 2749 3639 391 GOOGLE-CLOUD-PLATFORM, US
7018 2523 23622 1588 ATT-INTERNET4, 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 7546 1698 148 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 4034 3397 152 AKAMAI-ASN1, NL
9009 3284 285 1593 M247, RO
12389 2870 2301 913 ROSTELECOM-AS, RU
8551 2811 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2327 359 600 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
58224 1510 867 579 TCI, IR
8452 1469 1852 14 TE-AS TE-AS, EG
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 12358 3382 623 UNINET, MX
10620 3528 497 885 Telmex Colombia S.A., CO
13999 2499 337 640 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1341 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 787 192 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1237 340 498 Axtel, S.A.B. de C.V., MX
11664 1118 177 421 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
24863 1564 389 16 LINKdotNET-AS, EG
24835 1548 545 28 RAYA-AS, EG
36992 1365 1518 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1099 71 53 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 562 316 43 Telkom-Internet, ZA
6713 552 1861 34 IAM-AS, MA
36914 545 82 3 KENET-AS, KE
15399 540 56 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 12358 3382 623 UNINET, MX
9808 9799 8739 51 CHINAMOBILE-CN China Mobile Communicati
16509 9490 11231 3385 AMAZON-02, US
12479 7546 1698 148 UNI2-AS, ES
7545 5675 784 684 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 280 55 ALJAWWALSTC-AS, SA
11492 4576 303 661 CABLEONE, US
18403 4557 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4177 288 96 VIASAT-SP-BACKBONE, US
20940 4034 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 9799 9748 CHINAMOBILE-CN China Mobile Communications Grou
12479 7546 7398 UNI2-AS, ES
16509 9490 6105 AMAZON-02, US
7545 5675 4991 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4557 4532 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4081 VIASAT-SP-BACKBONE, US
11492 4576 3915 CABLEONE, US
20940 4034 3882 AKAMAI-ASN1, NL
7552 3871 3851 VIETEL-AS-AP Viettel Group, VN
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
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
19589 UNALLOCATED 8.19.242.0/24 23314 ORLANDOTELCO, US
19589 UNALLOCATED 8.19.248.0/24 23314 ORLANDOTELCO, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 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
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
23.176.160.0/24 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
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 37204 TELONE, ZW
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 /11:99 /12:301
/13:577 /14:1195 /15:2111 /16:13489 /17:8266 /18:13968
/19:25100 /20:44009 /21:52171 /22:111496 /23:102384 /24:575676
/25:119 /26:78 /27:133 /28:36 /29:89 /30:20
/31:6 /32:279
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6638 7546 UNI2-AS, ES
8151 6333 12358 UNINET, MX
11492 3490 4576 CABLEONE, US
6327 3372 3567 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3121 4177 VIASAT-SP-BACKBONE, US
22773 2659 3622 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2287 2811 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
10620 2131 3528 Telmex Colombia S.A., CO
30036 2131 2474 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2289 2:1543 3:287 4:7 5:4521 6:163
7:6 8:1523 9:1 11:172 12:1481 13:377
14:2336 15:310 16:203 17:362 18:716 20:368
21:4 22:188 23:6630 24:3092 25:2 27:2632
29:19 31:2591 32:62 34:36 35:122 36:2161
37:4500 38:6123 39:892 40:148 41:4285 42:2205
43:2335 44:330 45:17454 46:4356 47:284 49:1907
50:1909 51:574 52:1594 54:361 55:886 56:5
57:143 58:1991 59:1148 60:1017 61:2652 62:2839
63:1922 64:5703 65:2359 66:5004 67:3092 68:1345
69:4108 70:1361 71:591 72:3008 74:2663 75:1587
76:617 77:2466 78:1846 79:2608 80:2147 81:1908
82:1536 83:1261 84:1642 85:3124 86:768 87:2066
88:1271 89:4002 90:659 91:8049 92:2183 93:2662
94:3642 95:4055 96:1288 97:318 98:1036 99:743
100:97 101:1156 102:3287 103:32421 104:4824 105:1002
106:909 107:2750 108:1130 109:4065 110:2124 111:3157
112:2065 113:1735 114:1752 115:2047 116:1967 117:2634
118:2761 119:1958 120:1769 121:1277 122:2658 123:2198
124:1555 125:2804 126:28 128:1544 129:909 130:1094
131:1904 132:845 133:409 134:1708 135:349 136:926
137:1144 138:2973 139:1575 140:1310 141:1355 142:1567
143:1569 144:991 145:343 146:2012 147:1676 148:2524
149:2484 150:1033 151:1318 152:1979 153:598 154:5670
155:1385 156:2118 157:1438 158:1086 159:2219 160:2651
161:1629 162:3623 163:1681 164:1632 165:2141 166:1068
167:1717 168:3974 169:788 170:4944 171:992 172:3805
173:3035 174:902 175:1237 176:3707 177:5369 178:3548
179:2476 180:2377 181:3738 182:3419 183:2015 184:2290
185:20774 186:5060 187:4756 188:4141 189:4325 190:9516
191:1926 192:11020 193:9031 194:7415 195:5294 196:3203
197:2736 198:5968 199:7100 200:8373 201:6420 202:10386
203:10197 204:4603 205:3717 206:4446 207:3488 208:4136
209:4928 210:4430 211:2510 212:4276 213:3465 214:1109
215:44 216:6842 217:2872 218:1306 219:414 220:1820
221:1024 222:686 223:2194
End of report
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