[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Mar 31 21:30:17 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sun 31 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: 956845
Prefixes after maximum aggregation (per Origin AS): 358709
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 458470
Number of IPv4 prefixes with a valid ROA: 468894
Number of IPv4 prefixes with an invalid ROA: 7
Number of IPv4 prefixes with no ROA: 487944
Total ASes present in the Internet Routing Table: 75580
Prefixes per ASN: 12.66
Origin-only ASes present in the Internet Routing Table: 64817
Origin ASes announcing only one prefix: 26169
Transit ASes present in the Internet Routing Table: 10763
Transit-only ASes present in the Internet Routing Table: 502
Paths with bogon ASNs present in the IPv4 Routing Table: 78
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 56
Max AS path prepend of ASN (151354) 50
Prefixes from unregistered ASNs in the Routing Table: 1080
Number of instances of unregistered ASNs: 1084
Number of 32-bit ASNs allocated by the RIRs: 43984
Number of 32-bit ASNs visible in the Routing Table: 36124
Prefixes from 32-bit ASNs in the Routing Table: 187765
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: 466
Number of addresses announced to Internet: 3028365440
Equivalent to 180 /8s, 129 /16s and 48 /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: 319596
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 248918
Total APNIC prefixes after maximum aggregation: 72369
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 241887
Unique aggregates announced from the APNIC address blocks: 100023
APNIC Region origin ASes present in the Internet Routing Table: 14022
APNIC Prefixes per ASN: 17.25
APNIC Region origin ASes announcing only one prefix: 4242
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: 54
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9425
Number of APNIC addresses announced to Internet: 760372800
Equivalent to 45 /8s, 82 /16s and 94 /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: 277452
Total ARIN prefixes after maximum aggregation: 124191
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 281836
Unique aggregates announced from the ARIN address blocks: 132611
ARIN Region origin ASes present in the Internet Routing Table: 19135
ARIN Prefixes per ASN: 14.73
ARIN Region origin ASes announcing only one prefix: 6970
ARIN Region transit ASes present in the Internet Routing Table: 1966
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: 4873
Number of ARIN addresses announced to Internet: 1269822272
Equivalent to 75 /8s, 175 /16s and 243 /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: 266974
Total RIPE prefixes after maximum aggregation: 126461
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 262013
Unique aggregates announced from the RIPE address blocks: 162880
RIPE Region origin ASes present in the Internet Routing Table: 28620
RIPE Prefixes per ASN: 9.15
RIPE Region origin ASes announcing only one prefix: 12088
RIPE Region transit ASes present in the Internet Routing Table: 3980
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: 11711
Number of RIPE addresses announced to Internet: 714801408
Equivalent to 42 /8s, 155 /16s and 1 /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: 129981
Total LACNIC prefixes after maximum aggregation: 28797
LACNIC Deaggregation factor: 4.51
Prefixes being announced from the LACNIC address blocks: 128219
Unique aggregates announced from the LACNIC address blocks: 49568
LACNIC Region origin ASes present in the Internet Routing Table: 11068
LACNIC Prefixes per ASN: 11.58
LACNIC Region origin ASes announcing only one prefix: 2250
LACNIC Region transit ASes present in the Internet Routing Table: 2399
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: 8928
Number of LACNIC addresses announced to Internet: 177224704
Equivalent to 10 /8s, 144 /16s and 60 /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: 32440
Total AfriNIC prefixes after maximum aggregation: 6179
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 42424
Unique aggregates announced from the AfriNIC address blocks: 13019
AfriNIC Region origin ASes present in the Internet Routing Table: 1819
AfriNIC Prefixes per ASN: 23.32
AfriNIC Region origin ASes announcing only one prefix: 619
AfriNIC Region transit ASes present in the Internet Routing Table: 354
Average AfriNIC Region AS path length visible: 5.7
Max AfriNIC Region AS path length visible: 29
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1187
Number of AfriNIC addresses announced to Internet: 105876736
Equivalent to 6 /8s, 79 /16s and 141 /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 9827 8741 61 CHINAMOBILE-CN China Mobile Communicati
7545 5654 777 670 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4625 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3857 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3594 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3500 495 250 BBIL-AP BHARTI Airtel Ltd., IN
45899 3289 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2764 864 361 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 9793 11364 3405 AMAZON-02, US
11492 4596 305 619 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
6327 3604 1320 75 SHAW, CA
174 3539 6651 693 COGENT-174, US
22773 3524 3046 235 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3191 1370 2267 AKAMAI-AS, US
749 3189 54916 2441 DNIC-AS-00749, US
367 2879 3579 1363 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 7674 1709 144 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3907 3396 146 AKAMAI-ASN1, NL
9009 3265 283 1596 M247, RO
12389 2988 2304 905 ROSTELECOM-AS, RU
8551 2646 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2341 363 589 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1527 1852 14 TE-AS TE-AS, EG
44477 1503 98 712 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 12347 3315 493 UNINET, MX
10620 3527 497 888 Telmex Colombia S.A., CO
13999 2515 342 655 Mega Cable, S.A. de C.V., MX
11830 2004 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
11664 1145 179 426 Techtel LMDS Comunicaciones Interactiva
6503 1103 346 480 Axtel, S.A.B. de C.V., MX
6147 1086 369 21 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 1206 76 61 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 534 56 53 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 12347 3315 493 UNINET, MX
9808 9827 8741 61 CHINAMOBILE-CN China Mobile Communicati
16509 9793 11364 3405 AMAZON-02, US
12479 7674 1709 144 UNI2-AS, ES
7545 5654 777 670 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
18403 4625 347 25 FPT-AS-AP FPT Telecom Company, VN
11492 4596 305 619 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
20940 3907 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 9827 9766 CHINAMOBILE-CN China Mobile Communications Grou
12479 7674 7530 UNI2-AS, ES
16509 9793 6388 AMAZON-02, US
7545 5654 4984 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4625 4600 FPT-AS-AP FPT Telecom Company, VN
7155 4169 4080 VIASAT-SP-BACKBONE, US
11492 4596 3977 CABLEONE, US
7552 3857 3837 VIETEL-AS-AP Viettel Group, VN
20940 3907 3761 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 /15:2113 /16:13335 /17:8256 /18:13858
/19:24823 /20:43849 /21:51921 /22:111855 /23:102223 /24:581612
/25:115 /26:71 /27:137 /28:36 /29:90 /30:33
/31:6 /32:278
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6791 7674 UNI2-AS, ES
8151 6363 12347 UNINET, MX
11492 3509 4596 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3401 3604 SHAW, CA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2617 3524 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2146 2490 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2133 3527 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)
----------------------------------------------
1:2272 2:1485 3:321 4:8 5:4606 6:162
7:6 8:1513 9:1 11:172 12:1467 13:377
14:2355 15:318 16:210 17:369 18:757 20:363
21:4 22:188 23:6682 24:3102 25:2 27:2638
29:19 31:2692 32:55 34:63 35:125 36:2238
37:4504 38:7267 39:895 40:122 41:4244 42:2230
43:2351 44:318 45:17669 46:4451 47:299 49:1937
50:1921 51:576 52:1584 54:307 55:890 56:5
57:172 58:2042 59:1188 60:1027 61:2603 62:2775
63:1919 64:5716 65:2337 66:4798 67:3101 68:1347
69:4115 70:1360 71:583 72:2969 74:2603 75:1587
76:623 77:2559 78:1858 79:2484 80:2202 81:1948
82:1560 83:1326 84:1652 85:3139 86:829 87:2283
88:1297 89:4053 90:678 91:8188 92:2203 93:2658
94:3702 95:4179 96:1307 97:313 98:1040 99:743
100:92 101:1168 102:3297 103:32445 104:4800 105:1038
106:926 107:2751 108:1127 109:4083 110:2127 111:3203
112:2071 113:1785 114:1788 115:2083 116:1877 117:2608
118:2759 119:1964 120:1784 121:1278 122:2685 123:2222
124:1573 125:2843 126:32 128:1506 129:942 130:1116
131:1939 132:820 133:410 134:1724 135:359 136:950
137:1177 138:2988 139:1553 140:1387 141:1367 142:1625
143:1555 144:993 145:346 146:2045 147:1744 148:2503
149:2582 150:1046 151:1338 152:1983 153:593 154:6229
155:1429 156:2243 157:1676 158:1075 159:2322 160:2658
161:1637 162:3624 163:1715 164:1667 165:2177 166:1066
167:1781 168:4097 169:800 170:4984 171:1006 172:3843
173:3066 174:904 175:1220 176:3735 177:5443 178:3606
179:2483 180:2363 181:3769 182:3385 183:2041 184:2269
185:20890 186:5294 187:4797 188:4168 189:4279 190:9566
191:1889 192:11023 193:9099 194:7499 195:5358 196:3209
197:2616 198:5957 199:7565 200:8355 201:6401 202:10378
203:10251 204:4573 205:3741 206:4531 207:3462 208:4146
209:5022 210:4455 211:2487 212:4325 213:3439 214:1083
215:50 216:6817 217:2905 218:1330 219:406 220:1817
221:1035 222:692 223:2183
End of report
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