[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Sun Jul 17 21:30:58 UTC 2022
IPv4 R&E Routing Table Report 21:25 GMT Sun 17 Jul, 2022
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: 891150
Prefixes after maximum aggregation (per Origin AS): 338649
Deaggregation factor: 2.63
Unique aggregates announced (without unneeded subnets): 436645
Number of IPv4 prefixes with a valid ROA: 335534
Number of IPv4 prefixes with an invalid ROA: 2754
Number of IPv4 prefixes with no ROA: 552862
Total ASes present in the Internet Routing Table: 73342
Prefixes per ASN: 12.15
Origin-only ASes present in the Internet Routing Table: 63081
Origin ASes announcing only one prefix: 25891
Transit ASes present in the Internet Routing Table: 10261
Transit-only ASes present in the Internet Routing Table: 370
Paths with bogon ASNs present in the IPv4 Routing Table: 78
Average AS path length visible in the Internet Routing Table: 5.2
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 986
Number of instances of unregistered ASNs: 992
Number of 32-bit ASNs allocated by the RIRs: 39818
Number of 32-bit ASNs visible in the Routing Table: 32987
Prefixes from 32-bit ASNs in the Routing Table: 156788
Number of bogon 32-bit ASNs visible in the Routing Table: 26
Special use prefixes present in the Routing Table: 70
Prefixes being announced from unallocated address space: 569
Number of addresses announced to Internet: 3068256192
Equivalent to 182 /8s, 225 /16s and 223 /24s
Percentage of available address space announced: 82.9
Percentage of allocated address space announced: 82.9
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: 299872
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 230479
Total APNIC prefixes after maximum aggregation: 66579
APNIC Deaggregation factor: 3.46
Prefixes being announced from the APNIC address blocks: 225769
Unique aggregates announced from the APNIC address blocks: 95511
APNIC Region origin ASes present in the Internet Routing Table: 12747
APNIC Prefixes per ASN: 17.71
APNIC Region origin ASes announcing only one prefix: 3687
APNIC Region transit ASes present in the Internet Routing Table: 1742
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 25
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7993
Number of APNIC addresses announced to Internet: 772504384
Equivalent to 46 /8s, 11 /16s and 123 /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, 131072-151865
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: 264591
Total ARIN prefixes after maximum aggregation: 120731
ARIN Deaggregation factor: 2.19
Prefixes being announced from the ARIN address blocks: 264552
Unique aggregates announced from the ARIN address blocks: 127194
ARIN Region origin ASes present in the Internet Routing Table: 19052
ARIN Prefixes per ASN: 13.89
ARIN Region origin ASes announcing only one prefix: 6917
ARIN Region transit ASes present in the Internet Routing Table: 1904
Average ARIN Region AS path length visible: 4.8
Max ARIN Region AS path length visible: 38
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4572
Number of ARIN addresses announced to Internet: 1296062848
Equivalent to 77 /8s, 64 /16s and 89 /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: 251417
Total RIPE prefixes after maximum aggregation: 117505
RIPE Deaggregation factor: 2.14
Prefixes being announced from the RIPE address blocks: 248834
Unique aggregates announced from the RIPE address blocks: 152838
RIPE Region origin ASes present in the Internet Routing Table: 28159
RIPE Prefixes per ASN: 8.84
RIPE Region origin ASes announcing only one prefix: 12055
RIPE Region transit ASes present in the Internet Routing Table: 3918
Average RIPE Region AS path length visible: 5.3
Max RIPE Region AS path length visible: 31
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10749
Number of RIPE addresses announced to Internet: 714573440
Equivalent to 42 /8s, 151 /16s and 134 /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
196608-213403
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: 115732
Total LACNIC prefixes after maximum aggregation: 27583
LACNIC Deaggregation factor: 4.20
Prefixes being announced from the LACNIC address blocks: 115508
Unique aggregates announced from the LACNIC address blocks: 48733
LACNIC Region origin ASes present in the Internet Routing Table: 10966
LACNIC Prefixes per ASN: 10.53
LACNIC Region origin ASes announcing only one prefix: 2660
LACNIC Region transit ASes present in the Internet Routing Table: 2224
Average LACNIC Region AS path length visible: 5.7
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8691
Number of LACNIC addresses announced to Internet: 176564992
Equivalent to 10 /8s, 134 /16s and 43 /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: 27945
Total AfriNIC prefixes after maximum aggregation: 5505
AfriNIC Deaggregation factor: 5.08
Prefixes being announced from the AfriNIC address blocks: 35912
Unique aggregates announced from the AfriNIC address blocks: 11893
AfriNIC Region origin ASes present in the Internet Routing Table: 1655
AfriNIC Prefixes per ASN: 21.70
AfriNIC Region origin ASes announcing only one prefix: 572
AfriNIC Region transit ASes present in the Internet Routing Table: 328
Average AfriNIC Region AS path length visible: 5.6
Max AfriNIC Region AS path length visible: 35
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 982
Number of AfriNIC addresses announced to Internet: 107656960
Equivalent to 6 /8s, 106 /16s and 183 /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 9005 8882 46 CHINAMOBILE-CN China Mobile Communicati
7545 5920 786 692 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3571 1330 19 VIETEL-AS-AP Viettel Group, VN
7713 3509 1042 59 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3422 1880 56 VNPT-AS-VN VNPT Corp, VN
9498 2428 499 239 BBIL-AP BHARTI Airtel Ltd., IN
4766 2251 11123 591 KIXS-AS-KR Korea Telecom, KR
45090 2174 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2126 425 216 TATACOMM-AS TATA Communications formerl
24560 2119 849 403 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
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 6771 10392 2661 AMAZON-02, US
11492 4515 299 656 CABLEONE, US
7155 3903 265 32 VIASAT-SP-BACKBONE, US
22773 3899 3075 353 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3474 1789 2512 AKAMAI-AS, US
6327 3437 1319 63 SHAW, CA
749 2996 50735 2254 DNIC-AS-00749, US
30036 2629 374 151 MEDIACOM-ENTERPRISE-BUSINESS, US
396982 2512 3359 359 GOOGLE-CLOUD-PLATFORM, US
209 2381 4935 412 CENTURYLINK-US-LEGACY-QWEST, 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 6882 1730 144 UNI2-AS, ES
20940 4031 3361 224 AKAMAI-ASN1, NL
8551 4012 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
39891 4005 234 45 ALJAWWALSTC-AS, SA
12389 2913 2289 909 ROSTELECOM-AS, RU
6849 2754 355 21 UKRTELNET, UA
9009 2571 254 1333 M247, GB
34984 2250 358 638 TELLCOM-AS, TR
58224 1773 932 560 TCI, IR
61317 1612 113 1061 ASDETUK www.heficed.com, 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 10775 3395 558 Uninet S.A. de C.V., MX
10620 3476 514 778 Telmex Colombia S.A., CO
11830 2424 369 64 Instituto Costarricense de Electricidad
13999 1930 318 506 Mega Cable, S.A. de C.V., MX
28573 1361 2331 269 Claro NXT Telecomunicacoes Ltda, BR
6503 1291 338 521 Axtel, S.A.B. de C.V., MX
3816 1265 689 152 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1079 369 21 Telefonica del Peru S.A.A., PE
11664 997 179 460 Techtel LMDS Comunicaciones Interactiva
26615 978 2466 43 TIM SA, BR
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 1610 393 21 LINKdotNET-AS, EG
24835 1546 521 31 RAYA-AS, EG
36992 1317 1519 271 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 970 66 47 ORANGE-COTE-IVOIRE, CI
36935 789 520 42 Vodafone-, EG
6713 612 1863 34 IAM-AS, MA
15399 516 52 37 WANANCHI-, KE
37342 462 32 1 MOVITEL, MZ
2018 378 319 73 TENET-1, ZA
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 10775 3395 558 Uninet S.A. de C.V., MX
9808 9005 8882 46 CHINAMOBILE-CN China Mobile Communicati
12479 6882 1730 144 UNI2-AS, ES
16509 6771 10392 2661 AMAZON-02, US
7545 5920 786 692 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4515 299 656 CABLEONE, US
20940 4031 3361 224 AKAMAI-ASN1, NL
8551 4012 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
39891 4005 234 45 ALJAWWALSTC-AS, SA
7155 3903 265 32 VIASAT-SP-BACKBONE, US
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 9005 8959 CHINAMOBILE-CN China Mobile Communications Grou
12479 6882 6738 UNI2-AS, ES
7545 5920 5228 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 6771 4110 AMAZON-02, US
8551 4012 3973 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
39891 4005 3960 ALJAWWALSTC-AS, SA
7155 3903 3871 VIASAT-SP-BACKBONE, US
11492 4515 3859 CABLEONE, US
20940 4031 3807 AKAMAI-ASN1, NL
7552 3571 3552 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
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
65000 PRIVATE 5.227.24.0/22 8580 SANDY MTS Nizhniy Novgorod,
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, 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
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
18798 UNALLOCATED 8.40.106.0/24 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
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.67.0.0/20 266452 ELETROINFO TELECOMUNICACOES LTDA - ME, BR
100.70.0.0/16 56402 DADEHGOSTAR-AS AS12880 - Data Communication Com
100.72.208.0/20 56402 DADEHGOSTAR-AS AS12880 - Data Communication Com
100.88.0.0/17 56402 DADEHGOSTAR-AS AS12880 - Data Communication Com
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 Transit: 37204 TELONE, ZW
41.57.124.0/24 Origin: 37442 UNASSIGNED
41.57.124.0/24 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 /9:13 /10:39 /11:100 /12:302
/13:589 /14:1202 /15:2057 /16:13527 /17:8283 /18:13817
/19:24834 /20:43234 /21:50793 /22:107690 /23:95456 /24:528294
/25:136 /26:108 /27:153 /28:68 /29:99 /30:30
/31:2 /32:308
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 5863 6882 UNI2-AS, ES
8151 4508 10775 Uninet S.A. de C.V., MX
8551 3475 4012 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3419 4515 CABLEONE, US
6327 3247 3437 SHAW, CA
39891 3189 4005 ALJAWWALSTC-AS, SA
7155 2992 3903 VIASAT-SP-BACKBONE, US
22773 2905 3899 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2612 2754 UKRTELNET, UA
30036 2286 2629 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1924 2:1033 3:157 4:7 5:3835 6:110
7:6 8:1539 9:1 10:1 11:172 12:1644
13:345 14:2338 15:233 16:44 17:388 18:179
20:242 21:4 22:188 23:5804 24:2403 25:6
27:2603 29:19 31:2433 32:92 34:7 35:88
36:1830 37:4437 38:3275 39:719 40:152 41:3892
42:1100 43:2201 44:292 45:16004 46:4099 47:327
49:1693 50:1950 51:237 52:1453 54:386 55:846
56:8 57:57 58:1705 59:1110 60:961 61:2254
62:2525 63:1929 64:5605 65:2340 66:4894 67:2971
68:1197 69:4176 70:1326 71:686 72:3037 74:2638
75:1395 76:590 77:2226 78:1876 79:3129 80:1994
81:1638 82:1495 83:1213 84:1335 85:2967 86:725
87:1898 88:1164 89:3361 90:540 91:7603 92:2028
93:2550 94:3502 95:3846 96:1328 97:352 98:1021
99:752 100:85 101:1032 102:2179 103:29391 104:4535
105:468 106:876 107:2519 108:863 109:4312 110:1978
111:3275 112:2035 113:1470 114:1468 115:1983 116:1865
117:2424 118:2296 119:1800 120:1664 121:1026 122:2520
123:2078 124:1541 125:2056 128:1224 129:1062 130:987
131:2029 132:783 133:377 134:1936 135:308 136:894
137:1004 138:2467 139:1515 140:938 141:1444 142:1309
143:1422 144:1213 145:352 146:1823 147:1532 148:2209
149:1745 150:904 151:1067 152:1866 153:539 154:3671
155:1439 156:1686 157:1266 158:1035 159:2228 160:2502
161:1265 162:3483 163:1303 164:1643 165:1637 166:745
167:1716 168:3809 169:880 170:4555 171:834 172:3298
173:3141 174:1022 175:1164 176:3593 177:4723 178:3552
179:2161 180:2319 181:3240 182:3224 183:1937 184:2347
185:19590 186:4352 187:3842 188:3973 189:3408 190:8925
191:1445 192:10961 193:8660 194:7059 195:4995 196:2950
197:2361 198:5987 199:6046 200:7539 201:5847 202:10153
203:10018 204:4520 205:3440 206:3777 207:3395 208:4024
209:4699 210:4165 211:2308 212:4026 213:3438 214:1138
215:67 216:6497 217:2637 218:1272 219:405 220:2007
221:963 222:658 223:1956
End of report
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