[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Oct 4 21:31:16 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Wed 04 Oct, 2023
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: 943765
Prefixes after maximum aggregation (per Origin AS): 352890
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 452833
Number of IPv4 prefixes with a valid ROA: 434225
Number of IPv4 prefixes with an invalid ROA: 491
Number of IPv4 prefixes with no ROA: 509049
Total ASes present in the Internet Routing Table: 74897
Prefixes per ASN: 12.60
Origin-only ASes present in the Internet Routing Table: 64380
Origin ASes announcing only one prefix: 26034
Transit ASes present in the Internet Routing Table: 10517
Transit-only ASes present in the Internet Routing Table: 468
Paths with bogon ASNs present in the IPv4 Routing Table: 8
Average AS path length visible in the Internet Routing Table: 5.1
Max AS path length visible: 103
Max AS path prepend of ASN (149381) 100
Prefixes from unregistered ASNs in the Routing Table: 992
Number of instances of unregistered ASNs: 992
Number of 32-bit ASNs allocated by the RIRs: 42761
Number of 32-bit ASNs visible in the Routing Table: 35213
Prefixes from 32-bit ASNs in the Routing Table: 180213
Number of bogon 32-bit ASNs visible in the Routing Table: 6
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 532
Number of addresses announced to Internet: 3052918272
Equivalent to 181 /8s, 247 /16s and 214 /24s
Percentage of available address space announced: 82.5
Percentage of allocated address space announced: 82.5
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 319241
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 243662
Total APNIC prefixes after maximum aggregation: 70158
APNIC Deaggregation factor: 3.47
Prefixes being announced from the APNIC address blocks: 237182
Unique aggregates announced from the APNIC address blocks: 98546
APNIC Region origin ASes present in the Internet Routing Table: 13636
APNIC Prefixes per ASN: 17.39
APNIC Region origin ASes announcing only one prefix: 4098
APNIC Region transit ASes present in the Internet Routing Table: 1817
Average APNIC Region AS path length visible: 5.5
Max APNIC Region AS path length visible: 103
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9001
Number of APNIC addresses announced to Internet: 772270656
Equivalent to 46 /8s, 7 /16s and 234 /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: 275595
Total ARIN prefixes after maximum aggregation: 123851
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 279290
Unique aggregates announced from the ARIN address blocks: 131929
ARIN Region origin ASes present in the Internet Routing Table: 19098
ARIN Prefixes per ASN: 14.62
ARIN Region origin ASes announcing only one prefix: 6952
ARIN Region transit ASes present in the Internet Routing Table: 1958
Average ARIN Region AS path length visible: 4.8
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4827
Number of ARIN addresses announced to Internet: 1277720128
Equivalent to 76 /8s, 40 /16s and 118 /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: 264710
Total RIPE prefixes after maximum aggregation: 123746
RIPE Deaggregation factor: 2.14
Prefixes being announced from the RIPE address blocks: 259971
Unique aggregates announced from the RIPE address blocks: 159855
RIPE Region origin ASes present in the Internet Routing Table: 28457
RIPE Prefixes per ASN: 9.14
RIPE Region origin ASes announcing only one prefix: 12054
RIPE Region transit ASes present in the Internet Routing Table: 3891
Average RIPE Region AS path length visible: 4.8
Max RIPE Region AS path length visible: 40
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11377
Number of RIPE addresses announced to Internet: 716223104
Equivalent to 42 /8s, 176 /16s and 178 /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: 126971
Total LACNIC prefixes after maximum aggregation: 28478
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 125809
Unique aggregates announced from the LACNIC address blocks: 49322
LACNIC Region origin ASes present in the Internet Routing Table: 11052
LACNIC Prefixes per ASN: 11.38
LACNIC Region origin ASes announcing only one prefix: 2331
LACNIC Region transit ASes present in the Internet Routing Table: 2334
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 39
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8864
Number of LACNIC addresses announced to Internet: 178573568
Equivalent to 10 /8s, 164 /16s and 209 /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: 31835
Total AfriNIC prefixes after maximum aggregation: 5973
AfriNIC Deaggregation factor: 5.33
Prefixes being announced from the AfriNIC address blocks: 40981
Unique aggregates announced from the AfriNIC address blocks: 12738
AfriNIC Region origin ASes present in the Internet Routing Table: 1802
AfriNIC Prefixes per ASN: 22.74
AfriNIC Region origin ASes announcing only one prefix: 599
AfriNIC Region transit ASes present in the Internet Routing Table: 328
Average AfriNIC Region AS path length visible: 5.3
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1144
Number of AfriNIC addresses announced to Internet: 107702272
Equivalent to 6 /8s, 107 /16s and 104 /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 9482 8729 41 CHINAMOBILE-CN China Mobile Communicati
7545 5733 785 698 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4245 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3751 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3565 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3338 1840 96 VNPT-AS-VN VNPT Corp, VN
9498 2936 498 250 BBIL-AP BHARTI Airtel Ltd., IN
24560 2386 839 392 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2286 11269 603 KIXS-AS-KR Korea Telecom, KR
45090 2151 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 9059 10985 3261 AMAZON-02, US
11492 4537 301 673 CABLEONE, US
7155 4173 288 96 VIASAT-SP-BACKBONE, US
6327 3546 1319 66 SHAW, CA
22773 3524 3054 297 ASN-CXA-ALL-CCI-22773-RDC, US
749 3163 54958 2415 DNIC-AS-00749, US
367 3019 3845 1421 DNIC-ASBLK-00306-00371, US
16625 2963 1393 2271 AKAMAI-AS, US
396982 2700 3597 396 GOOGLE-CLOUD-PLATFORM, US
30036 2494 358 385 MEDIACOM-ENTERPRISE-BUSINESS, 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 7378 1713 145 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4045 3398 153 AKAMAI-ASN1, NL
8551 3446 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2894 2296 913 ROSTELECOM-AS, RU
9009 2882 264 1470 M247, RO
34984 2336 363 595 TELLCOM-AS, TR
58224 1721 923 531 TCI, IR
13188 1607 100 26 TRIOLAN, UA
8452 1520 1852 16 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 11803 3382 596 UNINET, MX
10620 3533 504 857 Telmex Colombia S.A., CO
13999 2410 331 624 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1331 2324 233 Claro NXT Telecomunicacoes Ltda, BR
3816 1296 766 196 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1295 344 508 Axtel, S.A.B. de C.V., MX
6147 1111 369 22 Telefonica del Peru S.A.A., PE
28202 1090 52 9 Rede Brasileira de Comunicacao SA, BR
11664 1074 169 431 Techtel LMDS Comunicaciones Interactiva
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 1591 393 19 LINKdotNET-AS, EG
24835 1535 549 28 RAYA-AS, EG
36992 1360 1518 280 ETISALAT-MISR, EG
36903 1248 553 98 MT-MPLS, MA
29571 1045 67 45 ORANGE-COTE-IVOIRE, CI
36935 938 521 44 Vodafone-, EG
37457 675 319 45 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 538 55 51 WANANCHI-, KE
36914 519 82 3 KENET-AS, 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 11803 3382 596 UNINET, MX
9808 9482 8729 41 CHINAMOBILE-CN China Mobile Communicati
16509 9059 10985 3261 AMAZON-02, US
12479 7378 1713 145 UNI2-AS, ES
7545 5733 785 698 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4537 301 673 CABLEONE, US
18403 4245 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4173 288 96 VIASAT-SP-BACKBONE, US
20940 4045 3398 153 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 9482 9441 CHINAMOBILE-CN China Mobile Communications Grou
12479 7378 7233 UNI2-AS, ES
16509 9059 5798 AMAZON-02, US
7545 5733 5035 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4245 4220 FPT-AS-AP FPT Telecom Company, VN
7155 4173 4077 VIASAT-SP-BACKBONE, US
20940 4045 3892 AKAMAI-ASN1, NL
11492 4537 3864 CABLEONE, US
7552 3751 3731 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
33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, 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 46887 LIGHTOWER, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, 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
23.176.160.0/24 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
36.255.139.0/24 Origin: 56050 NEW-SHINE-INTERNET-TH 134 Yenchit Road,
36.255.139.0/24 Transit: 58913 HCL-TH 4819 Supapong 3 Alley, Srinakarin
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 /10:37 /11:101 /12:300
/13:579 /14:1195 /15:2110 /16:13532 /17:8322 /18:14006
/19:25191 /20:44144 /21:52169 /22:111112 /23:102306 /24:568131
/25:84 /26:62 /27:136 /28:47 /29:94 /30:22
/31:4 /32:51
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6464 7378 UNI2-AS, ES
8151 5835 11803 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3450 4537 CABLEONE, US
6327 3356 3546 SHAW, CA
7155 3119 4173 VIASAT-SP-BACKBONE, US
8551 2923 3446 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2577 3524 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2151 2494 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2107 3533 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)
----------------------------------------------
1:2197 2:1415 3:266 4:7 5:4509 6:137
7:6 8:1509 9:1 11:172 12:1512 13:371
14:2320 15:301 16:197 17:368 18:653 20:294
21:4 22:188 23:6436 24:2911 25:2 27:2654
29:19 31:2572 32:82 34:25 35:116 36:1998
37:4561 38:5440 39:866 40:143 41:4432 42:2058
43:2311 44:324 45:17259 46:4335 47:370 49:1823
50:1899 51:579 52:1590 54:392 55:939 56:5
57:132 58:1846 59:1099 60:1004 61:2481 62:2777
63:1917 64:5820 65:2376 66:5086 67:3063 68:1350
69:4190 70:1354 71:675 72:3014 74:2647 75:1596
76:630 77:2423 78:1841 79:2995 80:2112 81:1836
82:1530 83:1319 84:1574 85:3132 86:764 87:2093
88:1252 89:3949 90:623 91:7944 92:2061 93:2641
94:3576 95:4079 96:1295 97:315 98:1097 99:732
100:90 101:1286 102:3102 103:32164 104:4758 105:972
106:890 107:2723 108:1141 109:4269 110:2093 111:3147
112:2060 113:1765 114:1693 115:2059 116:1907 117:2535
118:2694 119:1964 120:1779 121:1130 122:2554 123:2187
124:1566 125:2542 128:1462 129:932 130:1067 131:2080
132:869 133:408 134:1786 135:348 136:975 137:1127
138:2814 139:1598 140:1292 141:1338 142:1525 143:1591
144:992 145:352 146:1974 147:1611 148:2463 149:2289
150:889 151:1230 152:1883 153:572 154:5134 155:1394
156:2018 157:1348 158:1059 159:2193 160:2683 161:1598
162:3532 163:1624 164:1730 165:1909 166:1074 167:1752
168:3947 169:802 170:4897 171:925 172:3795 173:2992
174:987 175:1205 176:3834 177:5302 178:3576 179:2411
180:2454 181:3566 182:3230 183:1972 184:2266 185:20844
186:5040 187:4548 188:4271 189:4163 190:9391 191:1835
192:10992 193:9016 194:7368 195:5296 196:3167 197:2693
198:5986 199:6169 200:8186 201:6267 202:10389 203:10133
204:4570 205:3723 206:4409 207:3485 208:4156 209:4926
210:4286 211:2463 212:4316 213:3412 214:1112 215:70
216:6744 217:2877 218:1285 219:405 220:1798 221:983
222:659 223:2144
End of report
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